Stm32World Wiki - User contributions [en]

Ethernet Web Server

2026-07-06T07:05:25Z

Lth: Created page with "{{Video |series=STM32 Tutorial Video |number=92 |title=Ethernet Web Server |youtube-id=e9pHszvODMk |description=This video continues our last video and add a HTTP server, serv..."

{{Video
|series=STM32 Tutorial Video
|number=92
|title=Ethernet Web Server
|youtube-id=e9pHszvODMk
|description=This video continues our last video and add a HTTP server, serving files from a Micro-SD card.
}}

Understanding Voltage Dividers

2026-07-02T04:29:39Z

Lth: Created page with "{{Video |series=Electronics Video |number=3 |title=Understanding Voltage Dividers |youtube-id=6AJC4oX7cPY |description=3rd STM32World Electronics video. After watching this..."

{{Video
|series=Electronics Video
|number=3
|title=Understanding Voltage Dividers
|youtube-id=6AJC4oX7cPY
|description=3rd STM32World Electronics video. After watching this video you will understand how Voltage Dividers work.
}}

Category:Electronics Video

2026-07-02T04:28:14Z

Lth: Created page with "All our Electronics videos"

All our Electronics videos

Voltage divider

2026-07-02T04:26:58Z

Lth:

[[Category:Electronics]]

<div class="res-img">
[[File:Voltage divider circuit.png|800px]]
</div>

[https://stm32world.com/circuitjs/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAUgoqoQFMBaMMAKADcRs8AWEb7FJx6cEgqlW5Uw4qFGgIWAJwrde-QQlUixyOEpW8BtLSkmzpe5Zt7WDfQrynwWAdyGHR7kGjxRXd02NeHz83WxCuYPxQu1s4jEIY+MTIigSY1IR01PUkrWxsRMIEFMK8tW5fYsTVX0gWAA8QLGxvbgg8Bza1NpAAVQAdAGcBgEdhgCVhgCphgEl-WyM7AsT6sPyypc91u1zbWvK+Sr2u+sKqks4ywgxBXEc-C5Bq46q7vjA1p8JfcOiSlJ0uJGs0MIYwIJSCkwEhgrwAGoAewArgAXYZjYYIgCWADsZsMABQTFDDAD0kzRAEp9DhErZ6fZHhZdq9DncJCddpy3s00MyYrzGQKsmt-ML0sk-EA Run simulation]

== Video ==

{{#ev:youtube|6AJC4oX7cPY}}

Voltage divider

2026-07-02T03:24:46Z

Lth: Created page with "Category:Electronics <div class="res-img"> 800px </div> [https://stm32world.com/circuitjs/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYM..."

File:Voltage divider circuit.png

2026-07-02T03:24:25Z

Lth: File uploaded with MsUpload

File uploaded with MsUpload

User:Lth/test

2026-07-02T02:37:47Z

Lth:

<syntaxhighlight lang="python" copy>
def quick_sort(arr):
less = []
</syntaxhighlight>

<math>E=mc^2</math>

Ethernet, TCP/IP and Ping

2026-06-29T03:19:12Z

Lth: Created page with "{{Video |series=STM32 Tutorial Video |number=91 |title=Ethernet, TCP/IP and Ping |youtube-id=XIFEgap8k3Y |description=This video introduces our new Ethernet Blade and get a TC..."

{{Video
|series=STM32 Tutorial Video
|number=91
|title=Ethernet, TCP/IP and Ping
|youtube-id=XIFEgap8k3Y
|description=This video introduces our new Ethernet Blade and get a TCP/IP stack (LWIP) up and running to a point where it respond to ping.
}}

Kirchoff's Circuit Laws

2026-06-25T07:36:32Z

Lth: Created page with "{{Video |series=Electronics Video |number=2 |title=Kirchoff's Circuit Laws |youtube-id=qjs37R6sqNo |description=2nd STM32World video about Electronics for Embedded developers...."

{{Video
|series=Electronics Video
|number=2
|title=Kirchoff's Circuit Laws
|youtube-id=qjs37R6sqNo
|description=2nd STM32World video about Electronics for Embedded developers. This video will cover Kirchoff's Circuit Laws.
}}

Dual Core Setup

2026-06-24T05:32:15Z

Lth: Created page with "{{Video |series=RP Pico Video |number=9 |title=Dual Core Setup |youtube-id=0oSvRpa1kdo |description=The RP2350/RP2354 is a dual-core MCU. How do you enable, and use, the seco..."

{{Video
|series=RP Pico Video
|number=9
|title=Dual Core Setup
|youtube-id=0oSvRpa1kdo
|description=The RP2350/RP2354 is a dual-core MCU. How do you enable, and use, the second core? Watching this video and you will know.
}}

Template:Streamline Pinout New

2026-06-22T08:50:53Z

Lth:

{| class="wikitable"
|-
!STM32 Alt
!STM32
!RP2350 Hardware Block
!ESP32-S3 Hardware Block
!Pin
!Pin
!ESP32-S3 Hardware Block
!RP2350 Hardware Block
!STM32
!STM32 Alt
|-
|
|GND
|GND
|GND
|A1
|B1
|GND
|GND
|GND
|
|-
|
|NRST
|RUN (Reset)
|CHIP_PU (Reset)
|A2
|B2
|GPIO0 (BOOT0 Strap)
|BOOT0
|Boot0
|
|-
|
|VBAT
|VSYS
|V3VDD
|A3
|B3
|NC (Analog Ref)
|VREF (ADC Analog Power)
|VA
|
|-
|TIM2_CH3 / TIM5_CH3 / TIM9_CH1 / USART2_TX
|PA2
|GPIO4 (HW UART1 TX)
|GPIO4 (HW UART2 TX)
|A4
|B4
|GPIO5 (HW UART2 RX)
|GPIO5 (HW UART1 RX)
|PA3
|TIM2_CH4 / TIM5_CH4 / TIM9_CH2 / USART2_RX / UART4_RX
|-
|TIM2_CH2 / TIM5_CH2 / UART4_RX / ETH_MII_RX_CLK / ETH_RMII_REF_CLK
|PA1
|GPIO24 (IO)
|GPIO10 (IO)
|A5
|B5
|GPIO12 (IO)
|GPIO6 (IO)
|PA4
|SPI1_NSS / I2S3_WS / USART2_CK / DAC1_OUT1 / ETH_MII_CRS
|-
|TIM2_CH1 / TIM5_CH1 / TIM8_ETR / USART2_CTS / UART4_TX
|PA0
|GPIO25 (IO)
|GPIO11 (IO)
|A6
|B6
|GPIO13 (IO)
|GPIO26 (IO)
|PA5
|TIM2_CH1 / TIM8_CH1N / SPI1_SCK / ETH_MII_TX_EN / ETH_RMII_TX_EN
|-
|TIM8_ETR / SPI2_MOSI / I2S2_MCK / OTG_HS_ULPI_NXT
|PC3
|GPIO40 (IO)
|GPIO7 (ADC1_CH6)
|A7
|B7
|GPIO8 (ADC1_CH7)
|GPIO41 (IO)
|PA6
|TIM1_BKIN / TIM3_CH1 / TIM8_BKIN / SPI1_MISO / DCMI_D0
|-
|SPI2_MISO / I2S2_ext_SD / DCMI_D8 / ETH_MII_TXD2 / ETH_RMII_TXD1
|PC2
|GPIO42 (IO)
|GPIO9 (ADC1_CH8)
|A8
|B8
|GPIO3 (IO)
|GPIO27 (IO)
|PA7
|TIM1_CH1N / TIM3_CH2 / TIM8_CH1N / SPI1_MOSI / ETH_MII_TX_CLK
|-
|ETH_MII_MDC / I2S2_SD / SPI2_SD / DCMI_D1 / EVENTOUT
|PC1
|GPIO44 (IO)
|GPIO14 (IO)
|A9
|B9
|GPIO21 (IO)
|GPIO45 (IO)
|PC4
|ETH_MII_RXD0 / ETH_RMII_RXD0 / OTG_HS_ULPI_STP / DCMI_D4
|-
|OTG_HS_ULPI_STP / DCMI_D1 / EVENTOUT
|PC0
|GPIO46 (IO)
|GPIO33 (IO)
|A10
|B10
|GPIO34 (IO)
|GPIO8 (IO)
|PC5
|ETH_MII_RXD1 / ETH_RMII_RXD1 / DCMI_D11
|-
|OSC32_OUT
|PC15
|GPIO28 (IO)
|GPIO35 (IO)
|A11
|B11
|GPIO36 (IO)
|GPIO29 (IO)
|PB0
|TIM1_CH2N / TIM3_CH3 / TIM8_CH2N / EVENTOUT / DCMI_D2
|-
|OSC32_IN
|PC14
|GPIO30 (IO)
|GPIO37 (IO)
|A12
|B12
|GPIO38 (IO)
|GPIO23 (IO)
|PB1
|TIM1_CH3N / TIM3_CH4 / TIM8_CH3N / DCMI_D3
|-
|
|PC13
|GPIO31 (IO)
|GPIO39 (IO)
|A13
|B13
|GPIO40 (IO)
|GPIO34 (IO)
|PB2
|
|-
|TIM1_BKIN / TIM1_ETR / DCMI_D7 / ETH_MII_TXD3
|PE6
|NC
|GPIO41 (IO)
|A14
|B14
|GPIO42 (IO)
|NC
|PE7
|TIM1_ETR / UART7_RX / FSMC_D4 / ETH_MII_RX_DV / ETH_RMII_CRS_DV
|-
|TIM9_CH1 / DCMI_D6 / FSMC_A21
|PE5
|NC
|GPIO45 (IO)
|A15
|B15
|GPIO48 (IO)
|NC
|PE8
|TIM1_CH1N / UART7_TX / FSMC_D5
|-
|TIM9_CH2 / DCMI_D4 / FSMC_A20 / ETH_MII_TXD2 / ETH_RMII_TXD1
|PE4
|NC
|GPIO6 (IO)
|A16
|B16
|GPIO4 (IO)
|NC
|PE9
|TIM1_CH1 / FSMC_D6 / DCMI_D0
|-
|TIM9_CH1 / FSMC_A19 / DCMI_D3 / ETH_MII_TX_CLK / ETH_RMII_REF_CLK
|PE3
|GPIO47 (IO)
|GPIO47 (IO)
|A17
|B17
|NC
|GPIO36 (IO)
|PE10
|TIM1_CH2N / FSMC_D7 / DCMI_D1
|-
|TIM1_CH3N / FSMC_A23 / DCMI_D2 / ETH_MII_TXD3 / ETH_RMII_TXD1
|PE2
|NC
|NC
|A18
|B18
|NC
|NC
|PE11
|TIM1_CH2 / FSMC_D8 / DCMI_D2
|-
|
|U1
|NC
|NC
|A19
|B19
|NC
|NC
|U2
|
|-
|TIM4_ETR / UART8_RX / DCMI_D2 / CAN2_RX / ETH_MII_RX_DV / ETH_RMII_CRS_DV
|PE0
|GPIO38 (IO)
|NC
|A20
|B20
|NC
|GPIO39 (IO)
|PE12
|TIM1_CH3N / FSMC_D9 / DCMI_D3
|-
|TIM4_CH1 / UART8_TX / DCMI_D3 / CAN2_TX / ETH_MII_TX_EN / ETH_RMII_TX_EN
|PE1
|GPIO41 (IO)
|NC
|A21
|B21
|NC
|GPIO40 (IO)
|PE13
|TIM1_CH3 / FSMC_D10 / DCMI_D4
|-
|TIM4_CH4 / I2C1_SDA / CAN1_TX / SDIO_D5 / DCMI_D7
|PB9
|GPIO15 (HW I2C1 SDA)
|GPIO2 (HW I2C0 SDA)
|A22
|B22
|GPIO18 (HW UART1 RX)
|NC
|PE14
|TIM1_CH4 / FSMC_D11 / DCMI_D5
|-
|TIM4_CH3 / I2C1_SCL / CAN1_RX / SDIO_D4 / ETH_MII_TXD3
|PB8
|GPIO14 (HW I2C1 SCL)
|GPIO1 (HW I2C0 SCL)
|A23
|B23
|GPIO17 (HW UART1 TX)
|NC
|PE15
|TIM1_BKIN / FSMC_D12 / DCMI_D6
|-
|TIM4_CH2 / I2C1_SDA / FSMC_NL
|PB7
|GPIO7 (HW I2C0 SCL)
|NC
|A24
|B24
|NC
|GPIO10 (HW SPI1 SCK)
|PB10
|TIM2_CH3 / SPI2_SCK / I2S2_CK / USART3_TX / I2C2_SCL
|-
|TIM4_CH1 / I2C1_SCL / CAN2_TX
|PB6
|NC
|NC
|A25
|B25
|NC
|GPIO43
|PB11
|TIM2_CH4 / USART3_RX / I2C2_SDA / ETH_MII_TX_EN / ETH_RMII_TX_EN
|-
|TIM3_CH2 / SPI1_MOSI / I2S1_SD / CAN2_RX / ETH_MII_COL / OTG_HS_ULPI_D0
|PB5
|GPIO6 (IO)
|NC
|A26
|B26
|NC
|GPIO11 (IO)
|PB12
|TIM2_ETR / SPI2_NSS / I2S2_WS / USART3_CK / CAN2_RX / OTG_HS_ULPI_D1 / ETH_MII_TXD0
|-
|
|U3
|NC
|NC
|A27
|B27
|NC
|NC
|U4
|
|-
|TIM3_CH1 / SPI1_MISO / I2S3_ext_SD / JTRST
|PB4
|GPIO13 (IO)
|NC
|A28
|B28
|NC
|GPIO22 (IO)
|PB13
|SPI2_SCK / I2S2_CK / USART3_CTS / CAN2_TX / OTG_HS_ULPI_D2
|-
|TIM2_ETR / SPI1_SCK / I2S3_CK / SWO / JTD0
|PB3
|GPIO12 (IO)
|NC
|A29
|B29
|NC
|GPIO9 (HW SPI1 CS)
|PB14
|TIM12_CH1 / SPI2_MISO / I2S2_ext_SD / USART3_RTS / OTG_HS_ULPI_D3
|-
|USART2_RTS / FSMC_NWAIT
|PD7
|NC
|NC
|A30
|B30
|NC
|NC
|PB15
|
|-
|USART2_RX / FSMC_NWAIT / SDIO_D3 / EVENTOUT
|PD6
|NC
|NC
|A31
|B31
|NC
|GPIO32 (IO)
|PD8
|USART3_TX / FSMC_D13 / ETH_MII_RXD3
|-
|USART2_TX / FSMC_NWE
|PD5
|NC
|NC
|A32
|B32
|NC
|GPIO33 (IO)
|PD9
|USART3_RX / FSMC_D14 / DCMI_D10
|-
|USART2_RTS / FSMC_NOE
|PD4
|NC
|NC
|A33
|B33
|NC
|NC
|PD10
|USART3_CK / FSMC_D15 / DCMI_D11
|-
|USART2_CTS / FSMC_NADV / SDIO_CMD / DCMI_D5
|PD3
|NC
|NC
|A34
|B34
|NC
|NC
|PD11
|USART3_CTS / FSMC_A16
|-
|TIM3_ETR / UART5_RX / SDIO_CMD / DCMI_D6
|PD2
|GPIO17 (HW SDIO CMD)
|NC
|A35
|B35
|NC
|GPIO16 (HW SDIO CLK)
|PD12
|TIM4_CH1 / USART3_RTS / FSMC_A17
|-
|FSMC_D3 / CAN1_TX / ETH_MII_TXD0 / ETH_RMII_TXD0 / OTG_HS_ULPI_D3
|PD1
|GPIO19 (HW SDIO D0)
|NC
|A36
|B36
|NC
|GPIO18 (HW SDIO D1)
|PD13
|TIM4_CH2 / FSMC_A18 / ETH_MII_TXD1 / ETH_RMII_TXD1
|-
|FSMC_D2 / CAN1_RX / ETH_MII_RXD0 / ETH_RMII_RXD0 / OTG_HS_ULPI_D1
|PD0
|GPIO21 (HW SDIO D2)
|NC
|A37
|B37
|NC
|GPIO20 (HW SDIO D3)
|PD14
|TIM4_CH3 / FSMC_D0
|-
|
|U5
|NC
|NC
|A38
|B38
|NC
|NC
|U6
|
|-
|UART5_TX / SDIO_CK / DCMI_D9 / SPI3_MOSI / I2S3_SD
|PC12
|NC
|NC
|A39
|B39
|NC
|NC
|PD15
|TIM4_CH4 / FSMC_D1
|-
|UART4_RX / SDIO_D3 / DCMI_D4 / SPI3_MISO / I2S3_ext_SD
|PC11
|NC
|NC
|A40
|B40
|NC
|GPIO35 (IO)
|PC6
|TIM3_CH1 / USART6_TX / SDIO_D6 / ETH_MII_TXD3
|-
|UART4_TX / SDIO_D2 / DCMI_D8 / SPI3_SCK / I2S3_CK
|PC10
|NC
|NC
|A41
|B41
|NC
|GPIO37 (IO)
|PC7
|TIM3_CH2 / USART6_RX / SDIO_D7 / ETH_MII_RX_CLK / ETH_RMII_REF_CLK
|-
|TIM2_CH1 / ETR / SPI1_NSS / I2S3_WS / JTDI / DCMI_D3
|PA15
|GPIO3 (IO)
|NC
|A42
|B42
|NC
|NC
|PC8
|TIM3_CH3 / USART6_CK / SDIO_D5 / DCMI_D7
|-
|JTCK / SWCLK
|PA14
|NC
|NC
|A43
|B43
|NC
|NC
|PC9
|TIM3_CH4 / I2C3_SDA / SDIO_D6 / DCMI_D8
|-
|TIM1_CH4 / USART6_TX / CAN1_RX / OTG_FS_DM
|PA11
|NC
|GPIO19 (Native USB D-)
|A44
|B44
|GPIO20 (Native USB D+)
|GPIO2 (IO)
|PA8
|MCO1 / TIM1_CH1 / I2C3_SCL / USART1_CK
|-
|TIM1_ETR / USART6_RX / CAN1_TX / OTG_FS_DP
|PA12
|NC
|NC
|A45
|B45
|NC
|GPIO0 (IO)
|PA9
|TIM1_CH2 / I2C3_SMBA / USART1_TX / DCMI_D0
|-
|JTMS / SWDIO / OTG_FS_ID / ETH_MII_TXD3
|PA13
|NC
|NC
|A46
|B46
|NC
|GPIO1 (IO)
|PA10
|TIM1_CH3 / USART1_RX / OTG_FS_ID / DCMI_D1
|-
|
|3V3
|3V3
|3V3
|A47
|B47
|3V3
|3V3
|3V3
|
|-
|
|5V
|5V
|5V
|A48
|B48
|5V
|5V
|5V
|
|-
|
|GND
|GND
|GND
|A49
|B49
|GND
|GND
|GND
|
|}

Template:Streamline Pinout New

2026-06-22T08:38:08Z

Lth:

{| class="wikitable"
|-
!STM32 Alt
!STM32
!RP2350 Hardware Block
!ESP32-S3 Hardware Block
!Pin
!Pin
!ESP32-S3 Hardware Block
!RP2350 Hardware Block
!STM32
!STM32 Alt
|-
|
|GND
|GND
|GND
|A1
|B1
|GND
|GND
|GND
|
|-
|
|NRST
|RUN (Reset)
|CHIP_PU (Reset)
|A2
|B2
|GPIO0 (BOOT0 Strap)
|BOOT0
|Boot0
|
|-
|
|VBAT
|VSYS
|V3VDD
|A3
|B3
|NC (Analog Ref)
|VREF (ADC Analog Power)
|VA
|
|-
|TIM2_CH3 / TIM5_CH3 / TIM9_CH1 / USART2_TX
|PA2
|GPIO4 (HW UART1 TX)
|GPIO4 (HW UART2 TX)
|A4
|B4
|GPIO5 (HW UART2 RX)
|GPIO5 (HW UART1 RX)
|PA3
|TIM2_CH4 / TIM5_CH4 / TIM9_CH2 / USART2_RX / UART4_RX
|-
|TIM2_CH2 / TIM5_CH2 / UART4_RX / ETH_MII_RX_CLK / ETH_RMII_REF_CLK
|PA1
|GPIO24 (IO)
|GPIO10 (IO)
|A5
|B5
|GPIO12 (IO)
|GPIO6 (IO)
|PA4
|SPI1_NSS / I2S3_WS / USART2_CK / DAC1_OUT1 / ETH_MII_CRS
|-
|TIM2_CH1 / TIM5_CH1 / TIM8_ETR / USART2_CTS / UART4_TX
|PA0
|GPIO25 (IO)
|GPIO11 (IO)
|A6
|B6
|GPIO13 (IO)
|GPIO26 (IO)
|PA5
|TIM2_CH1 / TIM8_CH1N / SPI1_SCK / ETH_MII_TX_EN / ETH_RMII_TX_EN
|-
|TIM8_ETR / SPI2_MOSI / I2S2_MCK / OTG_HS_ULPI_NXT
|PC3
|GPIO40 (IO)
|GPIO7 (ADC1_CH6)
|A7
|B7
|GPIO8 (ADC1_CH7)
|GPIO41 (IO)
|PA6
|TIM1_BKIN / TIM3_CH1 / TIM8_BKIN / SPI1_MISO / DCMI_D0
|-
|SPI2_MISO / I2S2_ext_SD / DCMI_D8 / ETH_MII_TXD2 / ETH_RMII_TXD1
|PC2
|GPIO42 (IO)
|GPIO9 (ADC1_CH8)
|A8
|B8
|GPIO3 (IO)
|GPIO27 (IO)
|PA7
|TIM1_CH1N / TIM3_CH2 / TIM8_CH1N / SPI1_MOSI / ETH_MII_TX_CLK
|-
|ETH_MII_MDC / I2S2_SD / SPI2_SD / DCMI_D1 / EVENTOUT
|PC1
|GPIO44 (IO)
|GPIO14 (IO)
|A9
|B9
|GPIO21 (IO)
|GPIO45 (IO)
|PC4
|ETH_MII_RXD0 / ETH_RMII_RXD0 / OTG_HS_ULPI_STP / DCMI_D4
|-
|OTG_HS_ULPI_STP / DCMI_D1 / EVENTOUT
|PC0
|GPIO46 (IO)
|GPIO33 (IO)
|A10
|B10
|GPIO34 (IO)
|GPIO8 (IO)
|PC5
|ETH_MII_RXD1 / ETH_RMII_RXD1 / DCMI_D11
|-
|OSC32_OUT
|PC15
|GPIO28 (IO)
|GPIO35 (IO)
|A11
|B11
|GPIO36 (IO)
|GPIO29 (IO)
|PB0
|TIM1_CH2N / TIM3_CH3 / TIM8_CH2N / EVENTOUT / DCMI_D2
|-
|OSC32_IN
|PC14
|GPIO30 (IO)
|GPIO37 (IO)
|A12
|B12
|GPIO38 (IO)
|GPIO23 (IO)
|PB1
|TIM1_CH3N / TIM3_CH4 / TIM8_CH3N / DCMI_D3
|-
|
|PC13
|GPIO31 (IO)
|GPIO39 (IO)
|A13
|B13
|GPIO40 (IO)
|GPIO34 (IO)
|PB2
|
|-
|TIM1_BKIN / TIM1_ETR / DCMI_D7 / ETH_MII_TXD3
|PE6
|NC
|GPIO41 (IO)
|A14
|B14
|GPIO42 (IO)
|NC
|PE7
|TIM1_ETR / UART7_RX / FSMC_D4 / ETH_MII_RX_DV / ETH_RMII_CRS_DV
|-
|TIM9_CH1 / DCMI_D6 / FSMC_A21
|PE5
|NC
|GPIO45 (IO)
|A15
|B15
|GPIO48 (IO)
|NC
|PE8
|TIM1_CH1N / UART7_TX / FSMC_D5
|-
|TIM9_CH2 / DCMI_D4 / FSMC_A20 / ETH_MII_TXD2 / ETH_RMII_TXD1
|PE4
|NC
|GPIO6 (IO)
|A16
|B16
|GPIO4 (IO)
|NC
|PE9
|TIM1_CH1 / FSMC_D6 / DCMI_D0
|-
|TIM9_CH1 / FSMC_A19 / DCMI_D3 / ETH_MII_TX_CLK / ETH_RMII_REF_CLK
|PE3
|GPIO47 (IO)
|GPIO47 (IO)
|A17
|B17
|NC
|GPIO36 (IO)
|PE10
|TIM1_CH2N / FSMC_D7 / DCMI_D1
|-
|TIM1_CH3N / FSMC_A23 / DCMI_D2 / ETH_MII_TXD3 / ETH_RMII_TXD1
|PE2
|NC
|NC
|A18
|B18
|NC
|NC
|PE11
|TIM1_CH2 / FSMC_D8 / DCMI_D2
|-
|
|U1
|NC
|NC
|A19
|B19
|NC
|NC
|U2
|
|-
|TIM4_ETR / UART8_RX / DCMI_D2 / CAN2_RX / ETH_MII_RX_DV / ETH_RMII_CRS_DV
|PE0
|GPIO38 (IO)
|NC
|A20
|B20
|NC
|GPIO39 (IO)
|PE12
|TIM1_CH3N / FSMC_D9 / DCMI_D3
|-
|TIM4_CH1 / UART8_TX / DCMI_D3 / CAN2_TX / ETH_MII_TX_EN / ETH_RMII_TX_EN
|PE1
|GPIO41 (IO)
|NC
|A21
|B21
|NC
|GPIO40 (IO)
|PE13
|TIM1_CH3 / FSMC_D10 / DCMI_D4
|-
|TIM4_CH4 / I2C1_SDA / CAN1_TX / SDIO_D5 / DCMI_D7
|PB9
|GPIO15 (HW I2C1 SDA)
|GPIO2 (HW I2C0 SDA)
|A22
|B22
|GPIO18 (HW UART1 RX)
|GPIO20 (HW SDIO D3)
|PE14
|TIM1_CH4 / FSMC_D11 / DCMI_D5
|-
|TIM4_CH3 / I2C1_SCL / CAN1_RX / SDIO_D4 / ETH_MII_TXD3
|PB8
|GPIO14 (HW I2C1 SCL)
|GPIO1 (HW I2C0 SCL)
|A23
|B23
|GPIO17 (HW UART1 TX)
|NC
|PE15
|TIM1_BKIN / FSMC_D12 / DCMI_D6
|-
|TIM4_CH2 / I2C1_SDA / FSMC_NL
|PB7
|GPIO7 (HW I2C0 SCL)
|NC
|A24
|B24
|NC
|GPIO10 (HW SPI1 SCK)
|PB10
|TIM2_CH3 / SPI2_SCK / I2S2_CK / USART3_TX / I2C2_SCL
|-
|TIM4_CH1 / I2C1_SCL / CAN2_TX
|PB6
|NC
|NC
|A25
|B25
|NC
|GPIO43
|PB11
|TIM2_CH4 / USART3_RX / I2C2_SDA / ETH_MII_TX_EN / ETH_RMII_TX_EN
|-
|TIM3_CH2 / SPI1_MOSI / I2S1_SD / CAN2_RX / ETH_MII_COL / OTG_HS_ULPI_D0
|PB5
|GPIO6 (IO)
|NC
|A26
|B26
|NC
|GPIO11 (IO)
|PB12
|TIM2_ETR / SPI2_NSS / I2S2_WS / USART3_CK / CAN2_RX / OTG_HS_ULPI_D1 / ETH_MII_TXD0
|-
|
|U3
|NC
|NC
|A27
|B27
|NC
|NC
|U4
|
|-
|TIM3_CH1 / SPI1_MISO / I2S3_ext_SD / JTRST
|PB4
|GPIO13 (IO)
|NC
|A28
|B28
|NC
|GPIO22 (IO)
|PB13
|SPI2_SCK / I2S2_CK / USART3_CTS / CAN2_TX / OTG_HS_ULPI_D2
|-
|TIM2_ETR / SPI1_SCK / I2S3_CK / SWO / JTD0
|PB3
|GPIO12 (IO)
|NC
|A29
|B29
|NC
|GPIO9 (HW SPI1 CS)
|PB14
|TIM12_CH1 / SPI2_MISO / I2S2_ext_SD / USART3_RTS / OTG_HS_ULPI_D3
|-
|USART2_RTS / FSMC_NWAIT
|PD7
|NC
|NC
|A30
|B30
|NC
|NC
|PB15
|
|-
|USART2_RX / FSMC_NWAIT / SDIO_D3 / EVENTOUT
|PD6
|NC
|NC
|A31
|B31
|NC
|GPIO32 (IO)
|PD8
|USART3_TX / FSMC_D13 / ETH_MII_RXD3
|-
|USART2_TX / FSMC_NWE
|PD5
|NC
|NC
|A32
|B32
|NC
|GPIO33 (IO)
|PD9
|USART3_RX / FSMC_D14 / DCMI_D10
|-
|USART2_RTS / FSMC_NOE
|PD4
|NC
|NC
|A33
|B33
|NC
|NC
|PD10
|USART3_CK / FSMC_D15 / DCMI_D11
|-
|USART2_CTS / FSMC_NADV / SDIO_CMD / DCMI_D5
|PD3
|NC
|NC
|A34
|B34
|NC
|NC
|PD11
|USART3_CTS / FSMC_A16
|-
|TIM3_ETR / UART5_RX / SDIO_CMD / DCMI_D6
|PD2
|GPIO17 (HW SDIO CMD)
|NC
|A35
|B35
|NC
|GPIO16 (HW SDIO CLK)
|PD12
|TIM4_CH1 / USART3_RTS / FSMC_A17
|-
|FSMC_D3 / CAN1_TX / ETH_MII_TXD0 / ETH_RMII_TXD0 / OTG_HS_ULPI_D3
|PD1
|GPIO19 (HW SDIO D0)
|NC
|A36
|B36
|NC
|GPIO18 (HW SDIO D1)
|PD13
|TIM4_CH2 / FSMC_A18 / ETH_MII_TXD1 / ETH_RMII_TXD1
|-
|FSMC_D2 / CAN1_RX / ETH_MII_RXD0 / ETH_RMII_RXD0 / OTG_HS_ULPI_D1
|PD0
|GPIO21 (HW SDIO D2)
|NC
|A37
|B37
|NC
|GPIO20 (HW SDIO D3)
|PD14
|TIM4_CH3 / FSMC_D0
|-
|
|U5
|NC
|NC
|A38
|B38
|NC
|NC
|U6
|
|-
|UART5_TX / SDIO_CK / DCMI_D9 / SPI3_MOSI / I2S3_SD
|PC12
|NC
|NC
|A39
|B39
|NC
|NC
|PD15
|TIM4_CH4 / FSMC_D1
|-
|UART4_RX / SDIO_D3 / DCMI_D4 / SPI3_MISO / I2S3_ext_SD
|PC11
|NC
|NC
|A40
|B40
|NC
|GPIO35 (IO)
|PC6
|TIM3_CH1 / USART6_TX / SDIO_D6 / ETH_MII_TXD3
|-
|UART4_TX / SDIO_D2 / DCMI_D8 / SPI3_SCK / I2S3_CK
|PC10
|NC
|NC
|A41
|B41
|NC
|GPIO37 (IO)
|PC7
|TIM3_CH2 / USART6_RX / SDIO_D7 / ETH_MII_RX_CLK / ETH_RMII_REF_CLK
|-
|TIM2_CH1 / ETR / SPI1_NSS / I2S3_WS / JTDI / DCMI_D3
|PA15
|GPIO3 (IO)
|NC
|A42
|B42
|NC
|NC
|PC8
|TIM3_CH3 / USART6_CK / SDIO_D5 / DCMI_D7
|-
|JTCK / SWCLK
|PA14
|NC
|NC
|A43
|B43
|NC
|NC
|PC9
|TIM3_CH4 / I2C3_SDA / SDIO_D6 / DCMI_D8
|-
|TIM1_CH4 / USART6_TX / CAN1_RX / OTG_FS_DM
|PA11
|NC
|GPIO19 (Native USB D-)
|A44
|B44
|GPIO20 (Native USB D+)
|GPIO2 (IO)
|PA8
|MCO1 / TIM1_CH1 / I2C3_SCL / USART1_CK
|-
|TIM1_ETR / USART6_RX / CAN1_TX / OTG_FS_DP
|PA12
|NC
|NC
|A45
|B45
|NC
|GPIO0 (IO)
|PA9
|TIM1_CH2 / I2C3_SMBA / USART1_TX / DCMI_D0
|-
|JTMS / SWDIO / OTG_FS_ID / ETH_MII_TXD3
|PA13
|NC
|NC
|A46
|B46
|NC
|GPIO1 (IO)
|PA10
|TIM1_CH3 / USART1_RX / OTG_FS_ID / DCMI_D1
|-
|
|3V3
|3V3
|3V3
|A47
|B47
|3V3
|3V3
|3V3
|
|-
|
|5V
|5V
|5V
|A48
|B48
|5V
|5V
|5V
|
|-
|
|GND
|GND
|GND
|A49
|B49
|GND
|GND
|GND
|
|}

Template:Streamline Pinout New

2026-06-22T08:33:53Z

Lth:

{| class="wikitable"
|-
!STM32 Alt
!STM32
!RP2350 Hardware Block
!ESP32-S3 Hardware Block
!Pin
!Pin
!ESP32-S3 Hardware Block
!RP2350 Hardware Block
!STM32
!STM32 Alt
|-
|
|GND
|GND
|GND
|A1
|B1
|GND
|GND
|GND
|
|-
|
|NRST
|RUN (Reset)
|CHIP_PU (Reset)
|A2
|B2
|GPIO0 (BOOT0 Strap)
|BOOT0
|Boot0
|
|-
|
|VBAT
|VSYS
|V3VDD
|A3
|B3
|NC (Analog Ref)
|VREF (ADC Analog Power)
|VA
|
|-
|TIM2_CH3 / TIM5_CH3 / TIM9_CH1 / USART2_TX
|PA2
|GPIO4 (HW UART1 TX)
|GPIO4 (HW UART2 TX)
|A4
|B4
|GPIO5 (HW UART2 RX)
|GPIO5 (HW UART1 RX)
|PA3
|TIM2_CH4 / TIM5_CH4 / TIM9_CH2 / USART2_RX / UART4_RX
|-
|TIM2_CH2 / TIM5_CH2 / UART4_RX / ETH_MII_RX_CLK / ETH_RMII_REF_CLK
|PA1
|GPIO24 (IO)
|GPIO10 (IO)
|A5
|B5
|GPIO12 (IO)
|GPIO6 (IO)
|PA4
|SPI1_NSS / I2S3_WS / USART2_CK / DAC1_OUT1 / ETH_MII_CRS
|-
|TIM2_CH1 / TIM5_CH1 / TIM8_ETR / USART2_CTS / UART4_TX
|PA0
|GPIO25 (IO)
|GPIO11 (IO)
|A6
|B6
|GPIO13 (IO)
|GPIO26 (IO)
|PA5
|TIM2_CH1 / TIM8_CH1N / SPI1_SCK / ETH_MII_TX_EN / ETH_RMII_TX_EN
|-
|TIM8_ETR / SPI2_MOSI / I2S2_MCK / OTG_HS_ULPI_NXT
|PC3
|GPIO40 (IO)
|GPIO7 (ADC1_CH6)
|A7
|B7
|GPIO8 (ADC1_CH7)
|GPIO41 (IO)
|PA6
|TIM1_BKIN / TIM3_CH1 / TIM8_BKIN / SPI1_MISO / DCMI_D0
|-
|SPI2_MISO / I2S2_ext_SD / DCMI_D8 / ETH_MII_TXD2 / ETH_RMII_TXD1
|PC2
|GPIO42 (IO)
|GPIO9 (ADC1_CH8)
|A8
|B8
|GPIO3 (IO)
|GPIO27 (IO)
|PA7
|TIM1_CH1N / TIM3_CH2 / TIM8_CH1N / SPI1_MOSI / ETH_MII_TX_CLK
|-
|ETH_MII_MDC / I2S2_SD / SPI2_SD / DCMI_D1 / EVENTOUT
|PC1
|GPIO44 (IO)
|GPIO14 (IO)
|A9
|B9
|GPIO21 (IO)
|GPIO45 (IO)
|PC4
|ETH_MII_RXD0 / ETH_RMII_RXD0 / OTG_HS_ULPI_STP / DCMI_D4
|-
|OTG_HS_ULPI_STP / DCMI_D1 / EVENTOUT
|PC0
|GPIO46 (IO)
|GPIO33 (IO)
|A10
|B10
|GPIO34 (IO)
|GPIO8 (IO)
|PC5
|ETH_MII_RXD1 / ETH_RMII_RXD1 / DCMI_D11
|-
|OSC32_OUT
|PC15
|GPIO28 (IO)
|GPIO35 (IO)
|A11
|B11
|GPIO36 (IO)
|GPIO29 (IO)
|PB0
|TIM1_CH2N / TIM3_CH3 / TIM8_CH2N / EVENTOUT / DCMI_D2
|-
|OSC32_IN
|PC14
|GPIO30 (IO)
|GPIO37 (IO)
|A12
|B12
|GPIO38 (IO)
|GPIO23 (IO)
|PB1
|TIM1_CH3N / TIM3_CH4 / TIM8_CH3N / DCMI_D3
|-
|
|PC13
|GPIO31 (IO)
|GPIO39 (IO)
|A13
|B13
|GPIO40 (IO)
|GPIO34 (IO)
|PB2
|
|-
|TIM1_BKIN / TIM1_ETR / DCMI_D7 / ETH_MII_TXD3
|PE6
|NC
|GPIO41 (IO)
|A14
|B14
|GPIO42 (IO)
|NC
|PE7
|TIM1_ETR / UART7_RX / FSMC_D4 / ETH_MII_RX_DV / ETH_RMII_CRS_DV
|-
|TIM9_CH1 / DCMI_D6 / FSMC_A21
|PE5
|NC
|GPIO45 (IO)
|A15
|B15
|GPIO48 (IO)
|NC
|PE8
|TIM1_CH1N / UART7_TX / FSMC_D5
|-
|TIM9_CH2 / DCMI_D4 / FSMC_A20 / ETH_MII_TXD2 / ETH_RMII_TXD1
|PE4
|NC
|GPIO6 (IO)
|A16
|B16
|GPIO4 (IO)
|NC
|PE9
|TIM1_CH1 / FSMC_D6 / DCMI_D0
|-
|TIM9_CH1 / FSMC_A19 / DCMI_D3 / ETH_MII_TX_CLK / ETH_RMII_REF_CLK
|PE3
|GPIO47 (IO)
|GPIO47 (IO)
|A17
|B17
|NC
|GPIO36 (IO)
|PE10
|TIM1_CH2N / FSMC_D7 / DCMI_D1
|-
|TIM1_CH3N / FSMC_A23 / DCMI_D2 / ETH_MII_TXD3 / ETH_RMII_TXD1
|PE2
|NC
|NC
|A18
|B18
|NC
|NC
|PE11
|TIM1_CH2 / FSMC_D8 / DCMI_D2
|-
|
|U1
|NC
|NC
|A19
|B19
|NC
|NC
|U2
|
|-
|TIM4_ETR / UART8_RX / DCMI_D2 / CAN2_RX / ETH_MII_RX_DV / ETH_RMII_CRS_DV
|PE0
|GPIO38 (IO)
|NC
|A20
|B20
|NC
|GPIO39 (IO)
|PE12
|TIM1_CH3N / FSMC_D9 / DCMI_D3
|-
|TIM4_CH1 / UART8_TX / DCMI_D3 / CAN2_TX / ETH_MII_TX_EN / ETH_RMII_TX_EN
|PE1
|GPIO41 (IO)
|NC
|A21
|B21
|NC
|GPIO40 (IO)
|PE13
|TIM1_CH3 / FSMC_D10 / DCMI_D4
|-
|TIM4_CH4 / I2C1_SDA / CAN1_TX / SDIO_D5 / DCMI_D7
|PB9
|GPIO15 (HW I2C1 SDA)
|GPIO2 (HW I2C0 SDA)
|A22
|B22
|GPIO18 (HW UART1 RX)
|GPIO20 (HW SDIO D3)
|PE14
|TIM1_CH4 / FSMC_D11 / DCMI_D5
|-
|TIM4_CH3 / I2C1_SCL / CAN1_RX / SDIO_D4 / ETH_MII_TXD3
|PB8
|GPIO14 (HW I2C1 SCL)
|GPIO1 (HW I2C0 SCL)
|A23
|B23
|GPIO17 (HW UART1 TX)
|NC
|PE15
|TIM1_BKIN / FSMC_D12 / DCMI_D6
|-
|TIM4_CH2 / I2C1_SDA / FSMC_NL
|PB7
|GPIO7 (HW I2C0 SCL)
|NC
|A24
|B24
|NC
|GPIO10 (HW SPI1 SCK)
|PB10
|TIM2_CH3 / SPI2_SCK / I2S2_CK / USART3_TX / I2C2_SCL
|-
|TIM4_CH1 / I2C1_SCL / CAN2_TX
|PB6
|NC
|NC
|A25
|B25
|NC
|NC (Fix: Cleaned Duplicate)
|PB11
|TIM2_CH4 / USART3_RX / I2C2_SDA / ETH_MII_TX_EN / ETH_RMII_TX_EN
|-
|TIM3_CH2 / SPI1_MOSI / I2S1_SD / CAN2_RX / ETH_MII_COL / OTG_HS_ULPI_D0
|PB5
|GPIO6 (IO)
|NC
|A26
|B26
|NC
|GPIO11 (IO)
|PB12
|TIM2_ETR / SPI2_NSS / I2S2_WS / USART3_CK / CAN2_RX / OTG_HS_ULPI_D1 / ETH_MII_TXD0
|-
|
|U3
|NC
|NC
|A27
|B27
|NC
|NC
|U4
|
|-
|TIM3_CH1 / SPI1_MISO / I2S3_ext_SD / JTRST
|PB4
|GPIO13 (IO)
|NC
|A28
|B28
|NC
|GPIO22 (IO)
|PB13
|SPI2_SCK / I2S2_CK / USART3_CTS / CAN2_TX / OTG_HS_ULPI_D2
|-
|TIM2_ETR / SPI1_SCK / I2S3_CK / SWO / JTD0
|PB3
|GPIO12 (IO)
|NC
|A29
|B29
|NC
|GPIO9 (HW SPI1 CS)
|PB14
|TIM12_CH1 / SPI2_MISO / I2S2_ext_SD / USART3_RTS / OTG_HS_ULPI_D3
|-
|USART2_RTS / FSMC_NWAIT
|PD7
|NC
|NC
|A30
|B30
|NC
|NC
|PB15
|
|-
|USART2_RX / FSMC_NWAIT / SDIO_D3 / EVENTOUT
|PD6
|NC
|NC
|A31
|B31
|NC
|GPIO32 (IO)
|PD8
|USART3_TX / FSMC_D13 / ETH_MII_RXD3
|-
|USART2_TX / FSMC_NWE
|PD5
|NC
|NC
|A32
|B32
|NC
|GPIO33 (IO)
|PD9
|USART3_RX / FSMC_D14 / DCMI_D10
|-
|USART2_RTS / FSMC_NOE
|PD4
|NC
|NC
|A33
|B33
|NC
|NC
|PD10
|USART3_CK / FSMC_D15 / DCMI_D11
|-
|USART2_CTS / FSMC_NADV / SDIO_CMD / DCMI_D5
|PD3
|NC
|NC
|A34
|B34
|NC
|NC
|PD11
|USART3_CTS / FSMC_A16
|-
|TIM3_ETR / UART5_RX / SDIO_CMD / DCMI_D6
|PD2
|GPIO17 (HW SDIO CMD)
|NC
|A35
|B35
|NC
|GPIO16 (HW SDIO CLK)
|PD12
|TIM4_CH1 / USART3_RTS / FSMC_A17
|-
|FSMC_D3 / CAN1_TX / ETH_MII_TXD0 / ETH_RMII_TXD0 / OTG_HS_ULPI_D3
|PD1
|GPIO19 (HW SDIO D0)
|NC
|A36
|B36
|NC
|GPIO18 (HW SDIO D1)
|PD13
|TIM4_CH2 / FSMC_A18 / ETH_MII_TXD1 / ETH_RMII_TXD1
|-
|FSMC_D2 / CAN1_RX / ETH_MII_RXD0 / ETH_RMII_RXD0 / OTG_HS_ULPI_D1
|PD0
|GPIO21 (HW SDIO D2)
|NC
|A37
|B37
|NC
|GPIO20 (HW SDIO D3)
|PD14
|TIM4_CH3 / FSMC_D0
|-
|
|U5
|NC
|NC
|A38
|B38
|NC
|NC
|U6
|
|-
|UART5_TX / SDIO_CK / DCMI_D9 / SPI3_MOSI / I2S3_SD
|PC12
|NC
|NC
|A39
|B39
|NC
|NC
|PD15
|TIM4_CH4 / FSMC_D1
|-
|UART4_RX / SDIO_D3 / DCMI_D4 / SPI3_MISO / I2S3_ext_SD
|PC11
|NC
|NC
|A40
|B40
|NC
|GPIO35 (IO)
|PC6
|TIM3_CH1 / USART6_TX / SDIO_D6 / ETH_MII_TXD3
|-
|UART4_TX / SDIO_D2 / DCMI_D8 / SPI3_SCK / I2S3_CK
|PC10
|NC
|NC
|A41
|B41
|NC
|GPIO37 (IO)
|PC7
|TIM3_CH2 / USART6_RX / SDIO_D7 / ETH_MII_RX_CLK / ETH_RMII_REF_CLK
|-
|TIM2_CH1 / ETR / SPI1_NSS / I2S3_WS / JTDI / DCMI_D3
|PA15
|GPIO3 (IO)
|NC
|A42
|B42
|NC
|NC
|PC8
|TIM3_CH3 / USART6_CK / SDIO_D5 / DCMI_D7
|-
|JTCK / SWCLK
|PA14
|NC
|NC
|A43
|B43
|NC
|NC
|PC9
|TIM3_CH4 / I2C3_SDA / SDIO_D6 / DCMI_D8
|-
|TIM1_CH4 / USART6_TX / CAN1_RX / OTG_FS_DM
|PA11
|NC
|GPIO19 (Native USB D-)
|A44
|B44
|GPIO20 (Native USB D+)
|GPIO2 (IO)
|PA8
|MCO1 / TIM1_CH1 / I2C3_SCL / USART1_CK
|-
|TIM1_ETR / USART6_RX / CAN1_TX / OTG_FS_DP
|PA12
|NC
|NC
|A45
|B45
|NC
|GPIO0 (IO)
|PA9
|TIM1_CH2 / I2C3_SMBA / USART1_TX / DCMI_D0
|-
|JTMS / SWDIO / OTG_FS_ID / ETH_MII_TXD3
|PA13
|NC
|NC
|A46
|B46
|NC
|GPIO1 (IO)
|PA10
|TIM1_CH3 / USART1_RX / OTG_FS_ID / DCMI_D1
|-
|
|3V3
|3V3
|3V3
|A47
|B47
|3V3
|3V3
|3V3
|
|-
|
|5V
|5V
|5V
|A48
|B48
|5V
|5V
|5V
|
|-
|
|GND
|GND
|GND
|A49
|B49
|GND
|GND
|GND
|
|}

HELP I BRICKED my STM32 (How to Fix It)

2026-06-22T02:45:10Z

Lth: Created page with "{{Video |series=STM32 Tutorial Video |number=90 |title=HELP I BRICKED my STM32 (How to Fix It) |youtube-id=lqUGe2TQ-HE |description=Looking at a bricked STM32 board? Well - i..."

{{Video
|series=STM32 Tutorial Video
|number=90
|title=HELP I BRICKED my STM32 (How to Fix It)
|youtube-id=lqUGe2TQ-HE
|description=Looking at a bricked STM32 board? Well - it is quite likely not bricked at all. Watch this video to learn how to get it back to live.
}}

OVERCLOCKING is it possible

2026-06-21T09:31:08Z

Lth:

{{Video
|series=STM32 Short Video
|number=7
|title=OVERCLOCKING is it possible
|youtube-id=DTdoIq5RIDg
|description=Planning a video on the STM32 clock configuration we decided to experiment with overclocking. Can you in fact overclock a STM32 MCU past the specifications and how far can you push it. Lawyers might argue I need to include a disclaimer here: "Do not try this at home", but I really think you SHOULD try this at home.
}}

OVERCLOCKING is it possible?

2026-06-21T09:30:37Z

Lth: Lth moved page OVERCLOCKING is it possible? to OVERCLOCKING is it possible: Fixing question mark title

#REDIRECT [[OVERCLOCKING is it possible]]

OVERCLOCKING is it possible

2026-06-21T09:30:37Z

Lth: Lth moved page OVERCLOCKING is it possible? to OVERCLOCKING is it possible: Fixing question mark title

{{Video
|series=STM32 Short Video
|number=7
|title=OVERCLOCKING is it possible?
|youtube-id=DTdoIq5RIDg
|description=Planning a video on the STM32 clock configuration we decided to experiment with overclocking. Can you in fact overclock a STM32 MCU past the specifications and how far can you push it. Lawyers might argue I need to include a disclaimer here: "Do not try this at home", but I really think you SHOULD try this at home.
}}

Kirchoff's Law

2026-06-20T23:31:05Z

Lth:

[[Category:Electronics]]{{metadesc|Kirchoff's Law explanation}}
[[File:KCL_-_Kirchhoff's_circuit_laws.svg|thumb|250px|Kirchoff's circuit law]]
[[Kirchoff's Law]]s refer to a number of observations made by a German scientist named Gustav Kirchoff.

[https://en.wikipedia.org/wiki/Kirchhoff%27s_circuit_laws Wikipedia] has got a detailed article on these laws but it is really rather complicated. In plain English, the laws could be described as:

# The current flowing into a node equals the current flowing out
# The sum of voltages around a loop will be zero

{{clear}}

This can be illustrated with [https://stm32world.com/circuitjs/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAUgoqoQFMBaMMAKACcLCqU89OrsCFFBqR2IDJAAsIHn0kzBw2nHF4pfOSHV8lIymIBuIKRpB7Tm3iKpTaNqNAQsA7ibNbLs-FFf9vfAhcsna+boShaPLSAWESMVHxMiihYm4Y6rE6sWnaHj7ZKVS5QQJC-tiZuQrm5TWVMrnZes1Vfl5S2MJeemLYkiZ43D5Cmj7YNu35fBrDfCU8saU5LP20wVJghP5SEeaTa0kmW0e7igcD2ZvbV3sTxX7Lduu2J9Uxz6dvfldweTPfNxPPZPYjbXIdLruGZguI1KSw+F7aqZBE3MxouJXWG3RosAAOtWEXTKxMy9xEYHg1L8ehJRJWbj0iS8iVydPJ5Ux7K5sI6sL6A1GJj5QxF2wpuQitkRHwFqyFGG2iUIKVikoVVAwaFiSrGukmQOCiQQSsZIFVyR80vNNUS2rmcMI+okmTZPw8oUK1neyVCdp9j2NoWWWiaZga-xMf195ky8JjQYEmSeibc-O2Z3FcWFmNB4KT2Zt3L88MRqPl6b2mNm2bEhOIpnMzpAjcUMUlyGpqjchR8bfNA8SA9weLcI5bA5L46bmOxBaAA this] simulation:
<div class="res-img">
[[File:Kirchoff.svg|600px]]
</div>

Serial Print

2026-06-20T08:58:01Z

Lth: Created page with "{{Video |series=RP Pico Video |number=8 |title=Serial Print |youtube-id=DjbsUyY6qa8 |description=In this video we will add serial print to our firmware. }}"

{{Video
|series=RP Pico Video
|number=8
|title=Serial Print
|youtube-id=DjbsUyY6qa8
|description=In this video we will add serial print to our firmware.
}}

Kirchoff's Law

2026-06-19T11:59:42Z

Lth:

[[Category:Electronics]]{{metadesc|Kirchoff's Law explanation}}
[[File:KCL_-_Kirchhoff's_circuit_laws.svg|thumb|250px|Kirchoff's circuit law]]
[[Kirchoff's Law]]s refer to a number of observations made by a German scientist named Gustav Kirchoff.
{{clear}}

This can be illustrated with [https://stm32world.com/circuitjs/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAUgoqoQFMBaMMAKACcLCqU89OrsCFFBqR2IDJAAsIHn0kzBw2nHF4pfOSHV8lIymIBuIKRpB7Tm3iKpTaNqNAQsA7ibNbLs-FFf9vfAhcsna+boShaPLSAWESMVHxMiihYm4Y6rE6sWnaHj7ZKVS5QQJC-tiZuQrm5TWVMrnZes1Vfl5S2MJeemLYkiZ43D5Cmj7YNu35fBrDfCU8saU5LP20wVJghP5SEeaTa0kmW0e7igcD2ZvbV3sTxX7Lduu2J9Uxz6dvfldweTPfNxPPZPYjbXIdLruGZguI1KSw+F7aqZBE3MxouJXWG3RosAAOtWEXTKxMy9xEYHg1L8ehJRJWbj0iS8iVydPJ5Ux7K5sI6sL6A1GJj5QxF2wpuQitkRHwFqyFGG2iUIKVikoVVAwaFiSrGukmQOCiQQSsZIFVyR80vNNUS2rmcMI+okmTZPw8oUK1neyVCdp9j2NoWWWiaZga-xMf195ky8JjQYEmSeibc-O2Z3FcWFmNB4KT2Zt3L88MRqPl6b2mNm2bEhOIpnMzpAjcUMUlyGpqjchR8bfNA8SA9weLcI5bA5L46bmOxBaAA this] simulation:
<div class="res-img">
[[File:Kirchoff.svg|600px]]
</div>

File:Kirchoff.svg

2026-06-19T11:58:48Z

Lth: Lth uploaded a new version of File:Kirchoff.svg

File uploaded with MsUpload

555 Voltage controlled PWM

2026-06-19T02:25:21Z

Lth:

[[Category:Electronics]]

<div class="res-img">
[[File:555 Voltage controlled PWM.png|800px]]
</div>

Run simulation [https://stm32world.com/circuitjs/circuitjs.html?ctz=CQAgjCAMB0l3BWEBmATNA7AhAOBjVIAWfbEfc8ycgUwFowwAoMANiVaOuWVZA0IpeIPpCYA3FKxwgiRGbwU4iUVV0rVN0BEwDmUmQjkHyGUVCYB3E3IXTZOTVf7EUrjK9SoVY6x5VeKkQAnHyBFtaKIOFRyAioFvoYwiF8yXzxMk5+9lGO3Pa+IPkmJeFFZd4uAVViAE6yodEIfKkogtRecM5tMfblPU2oLY1htYN8aNRtUUUz9pwFWUwNM8qjsvKqYPBFi7JoIlVEh3vHh6zHnBFHQdf7RNdzTY9BL1vPk+vzy36ubf5yGAEmIAMYbNptIxBciwXbw3ZgegYKDQEgYEI4YICeKoMB4MDIVFwCAwZj6KHGKFmVSfCEvJ4rYqHE4JHAsprUHbwPTMhKZPnkViaG5mGRcajshISm5S2RwQWs2UcvhygViST7LXqFoiiA7aLQInoJBaHTgwEIGmAy4wsBwhGOpF0FEwDDJDA4HBeT3DP2muGk6DkkTqdh8LVe2nOLUjbXZarkVAyS00oqW5Oh6jqmM6zP7XWJRPh4tRhM2qo2kZnO5vVqMgAmmyUQS2tmiIAbNAAZgBDACuABsAC4TGxbWY9Cf2dvIdZzNuL8WM6zt14QleJhDAreZoqxeImOc+ZxReRLcjGMQAexQKKe8uCwQ0cMupo7yBRyCYt9Qz4fXBPi+JItMM4Adn+KBMEAA here]

555 Voltage controlled PWM

2026-06-19T02:24:19Z

Lth: Created page with "Category:Electronics <div class="res-img"> 800px </div>"

[[Category:Electronics]]

<div class="res-img">
[[File:555 Voltage controlled PWM.png|800px]]
</div>

File:555 Voltage controlled PWM.png

2026-06-19T02:23:54Z

Lth: File uploaded with MsUpload

File uploaded with MsUpload

Circuits

2026-06-18T10:01:20Z

Lth:

[[Category:Electronics]]

[[File:Ohm's Law with Voltage source TeX.svg|300px|thumb|Simple circuit consisting of a Voltage source and a resistor.]]
A battery on it's own is a voltage source, however, if nothing is connected between the + and -, no current will flow.

The simplest circuit one can imagine consist of a voltage source and a resistor.

<div class="res-img">
[[File:Simple circuit.png|600px]]
</div>

You can play with this circuit in [https://stm32world.com/circuitjs/circuitjs.html CircuitJS] by clicking [https://stm32world.com/circuitjs/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAUgoqoQFMBaMMAKADcQAWOCsFLnpzCEoo7tSqToCFgCde-BHwVdhosPBYB3AVSEjuVbHk5RtukMdNL+VszpuWTK-fZWOPnU5HOGKXi0cfbAw9PFoAzmxFAOxRHx0-BEjo-29fcLT3AJ8AB0s0LlTovWIROMlkeE1EnjsSp3SdBvrCqP4EgtLywuSmrqyknJYAey4QQm8BUglYFCQqflNsFmNwEAAxCCoIDXgQJhAAJToAZwBLU4AXAEMAOwBjOlW8US3RBkLCw4A1EYAbW4Ac2eQA here]

In any circuit, there exists a fixed relationship between the voltage, the resistance and the current. This is expressed by Ohm's Law, which states:

<pre>
U = R x I
</pre>

It is worth noticing that U is being used for a potential difference in most of mainland Europe, whereas the colonists prefer a V:

<syntaxhighlight lang="C">
V = R x I
</syntaxhighlight>

Main Page

2026-06-18T08:58:28Z

Lth:

__NOTITLE__ __NOTOC__ {{metadesc|STM32World Wiki Main Page - all about STM32 and Similar MCUs}}
{| width=100%
|-
| width=33% |
| width=33% |
| width=33% |
|-
| colspan="2" | {{Box|title=Welcome|edit=Main Page/Welcome|height=610px}}
{{:Main Page/Welcome}}
{{Box/End}}
| {{Box|title=[[Recent Changes]]|theme=2|height=300px}}
{{#ask: [[:+]][[!Main Page]][[!Main Page/Welcome]][[!~STM32 Tutorial*]][[!~STM32 Bare Metal Video*]][[!~STM32 Basics*]][[!~STM32 Short*]][[!~STM32 Rant*]][[!~STM32 Miscellaneous*]][[!~KiCAD Video*]][[!~Streamline Video*]][[!~Colibri Video*]][[!~RP Pico Video*]][[!~Electronics Video*]][[!~STM32 Remake Video*]]
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<div style="margin-top:5px;">
{{Box|title=[[STM32 Tutorial Videos]]|theme=2|height=300px}}
* [[STM32 Tutorial Videos]]
* [[STM32 Bare Metal Videos]]
* [[STM32 Basics Videos]]
* [[STM32 Short Videos]]
* [[STM32 Rant Videos]]
* [[STM32 Miscellaneous Videos]]
* [[KiCAD Videos]]
* [[Streamline Videos]]
* [[Colibri Videos]]
* [[RP Pico Videos]]
* [[Electronics Videos]]

{{Box/End}}
</div>
|-
| {{Box|title=[[:Category:STM32 Documentation|STM32 Documentation]]|theme=3|height=300px}}
{{#ask: [[Category:STM32 Documentation]] OR [[Category:STM32 HOWTO]]
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| {{Box|title=[[:Category:STM32 Development|STM32 Development]]|theme=5|height=300px}}
{{#ask: [[Category:STM32 Development]]
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}}
{{Box/End}}
|-
| {{Box|title=[[:Category:Components and Modules|Components and Modules]]|theme=6|height=300px}}
{{#ask: [[Category:Components and Modules]] OR [[Category:Components]] OR [[Category:Modules]]
|format=ul
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}}
{{Box/End}}
| {{Box|title=[[:Category:STM32 Projects|STM32 Projects]]|theme=7|height=300px}}
{{#ask: [[Category:STM32 Projects]]
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{{Box/End}}
| {{Box|title=[[Streamline]]|theme=11|height=300px}}
{{#ask: [[Category:Streamline]]
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|-
| {{Box|title=[[:Category:MCU|MCUs]]|theme=9|height=300px}}
{{#ask: [[Category:MCU]]
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| {{Box|title=[[:Category:STM32 HAL|STM32 HAL]]|theme=10|height=300px}}
{{#ask: [[Category:STM32 HAL]]
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{{Box/End}}
| {{Box|title=[[STM32World|STM32World]]|theme=8|height=300px}}
{{#ask: [[Category:STM32World]]
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{{Box/End}}
|-
| {{Box|title=[[:Category:C|C Programming]]|theme=12|height=300px}}
{{#ask: [[Category:C]]
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{{Box/End}}
| {{Box|title=[[:Category:Electronics|Electronics]]|theme=13|height=300px}}
{{#ask: [[Category:Electronics]]
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{{Box/End}}
| {{Box|title=[[:Category:KiCAD|KiCAD]]|theme=14|height=300px}}
{{#ask: [[Category:KiCAD]]
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|-
| {{Box|title=[[:Category:Development Board|Development Boards]]|theme=1|height=300px}}
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| {{Box|title=[[:Category:RISC-V|RISC-V]]|theme=2|height=300px}}
{{#ask: [[Category:RISC-V]]
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| {{Box|title=[[:Category:CH32|CH32]]|theme=7|height=300px}}
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|-
| {{Box|title=[[:Category:FPGA|FPGA]]|theme=3|height=300px}}
{{#ask: [[Category:FPGA]]
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| {{Box|title=[[Raspberry Pi Pico]]|theme=1|height=300px}}
{{#ask: [[Category:Raspberry Pi Pico]][[!Raspberry Pi Pico]]
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| {{Box|title=[[Awesome Audio Apparatus]]|theme=2|height=300px}}
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| {{Box|title=[[ESP32]]|theme=2|height=300px}}
{{#ask: [[Category:ESP32]]
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| {{Box|title=[[Colibri]]|theme=2|height=300px}}
{{#ask: [[Category:Colibri]]
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| {{Box|title=[[Jolt]]|theme=6|height=300px}}
{{#ask: [[Category:Jolt]]
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|}

Main Page/Welcome

2026-06-18T08:57:50Z

Lth:

Welcome to the [[Main Page|STM32World Wiki]]!

The [[Main Page|STM32World Wiki]] was created by [[User:Lth|Lars Bøgild Thomsen]] to serve as the ultimate go-to reference for information about [[STM32]] [[MCU]] development, both in terms of hardware/pcb design and C programming. Please '''join us on Discord''': [https://discord.gg/VQ99T6WUAk https://discord.gg/VQ99T6WUAk] or support us on [https://patreon.com/STM32World Patreon]. If you want to '''sponsor''' the channel, please check [[Sponsor]]s.

While originally intended to be [[STM32]] specific, sections have been added (or will be added) covering other topics. Currently sections have been added for [[Raspberry Pi Pico]] ([[ARM]] and [[RISC-V]] cores), [[RISC-V]] and [[FPGA]]s.

{{#ask: [[Category:STM32 Tutorial Video||STM32 Bare Metal Video||STM32 Rant Video||STM32 Short Video||STM32 Basics Video||STM32 Miscellaneous Video||KiCAD Video||Streamline Video||Colibri Video||RP Pico Video||STM32 Remake Video||Electronics Video]]
|?Video title
|?Youtube id
|format=plainlist
|template=Video single
|limit=1
|sort=Creation date
|order=desc
|searchlabel=
}}

Electronics Video

2026-06-18T08:57:03Z

Lth: Redirected page to Electronics Videos

#REDIRECT [[Electronics Videos]]

Electronics for Embedded Developers

2026-06-18T08:56:36Z

Lth: Created page with "{{Video |series=Electronics Video |number=1 |title=Electronics for Embedded Developers |youtube-id=xteilPwCcJQ |description=Welcome to the first video in our new series coveri..."

{{Video
|series=Electronics Video
|number=1
|title=Electronics for Embedded Developers
|youtube-id=xteilPwCcJQ
|description=Welcome to the first video in our new series covering Electronics for Embedded Developers. You are NOT going to become an electronic engineer by watching these videos, but hopefully you will know enough to understand how to read a schematics and do simple circuits.
}}

Electronics Videos

2026-06-18T08:55:06Z

Lth: Created page with "Here we will post electronics tutorial videos. {{#ask: Category:Electronics Video |?Video series |?Video number |?Video title |?Video description |?Youtube id |form..."

Here we will post electronics tutorial videos.

{{#ask: [[Category:Electronics Video]]
|?Video series
|?Video number
|?Video title
|?Video description
|?Youtube id
|format=plainlist
|template=Video detail
|sort=Video number
|order=desc
|limit=20
}}

Main Page

2026-06-18T08:54:05Z

Lth:

__NOTITLE__ __NOTOC__ {{metadesc|STM32World Wiki Main Page - all about STM32 and Similar MCUs}}
{| width=100%
|-
| width=33% |
| width=33% |
| width=33% |
|-
| colspan="2" | {{Box|title=Welcome|edit=Main Page/Welcome|height=610px}}
{{:Main Page/Welcome}}
{{Box/End}}
| {{Box|title=[[Recent Changes]]|theme=2|height=300px}}
{{#ask: [[:+]][[!Main Page]][[!Main Page/Welcome]][[!~STM32 Tutorial*]][[!~STM32 Bare Metal Video*]][[!~STM32 Basics*]][[!~STM32 Short*]][[!~STM32 Rant*]][[!~STM32 Miscellaneous*]][[!~KiCAD Video*]][[!~Streamline Video*]][[!~Colibri Video*]][[!~RP Pico Video*]][[!~STM32 Remake Video*]]
|format=ul
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|sort=Modification date
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|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
<div style="margin-top:5px;">
{{Box|title=[[STM32 Tutorial Videos]]|theme=2|height=300px}}
* [[STM32 Tutorial Videos]]
* [[STM32 Bare Metal Videos]]
* [[STM32 Basics Videos]]
* [[STM32 Short Videos]]
* [[STM32 Rant Videos]]
* [[STM32 Miscellaneous Videos]]
* [[KiCAD Videos]]
* [[Streamline Videos]]
* [[Colibri Videos]]
* [[RP Pico Videos]]
* [[Electronics Videos]]

{{Box/End}}
</div>
|-
| {{Box|title=[[:Category:STM32 Documentation|STM32 Documentation]]|theme=3|height=300px}}
{{#ask: [[Category:STM32 Documentation]] OR [[Category:STM32 HOWTO]]
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}}
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| {{Box|title=[[:Category:STM32 Hardware|STM32 Hardware]]|theme=4|height=300px}}
{{#ask: [[Category:STM32 Hardware]]
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}}
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| {{Box|title=[[:Category:STM32 Development|STM32 Development]]|theme=5|height=300px}}
{{#ask: [[Category:STM32 Development]]
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}}
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|-
| {{Box|title=[[:Category:Components and Modules|Components and Modules]]|theme=6|height=300px}}
{{#ask: [[Category:Components and Modules]] OR [[Category:Components]] OR [[Category:Modules]]
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| {{Box|title=[[:Category:STM32 Projects|STM32 Projects]]|theme=7|height=300px}}
{{#ask: [[Category:STM32 Projects]]
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{{Box/End}}
| {{Box|title=[[Streamline]]|theme=11|height=300px}}
{{#ask: [[Category:Streamline]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[:Category:MCU|MCUs]]|theme=9|height=300px}}
{{#ask: [[Category:MCU]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:STM32 HAL|STM32 HAL]]|theme=10|height=300px}}
{{#ask: [[Category:STM32 HAL]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[STM32World|STM32World]]|theme=8|height=300px}}
{{#ask: [[Category:STM32World]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[:Category:C|C Programming]]|theme=12|height=300px}}
{{#ask: [[Category:C]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:Electronics|Electronics]]|theme=13|height=300px}}
{{#ask: [[Category:Electronics]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:KiCAD|KiCAD]]|theme=14|height=300px}}
{{#ask: [[Category:KiCAD]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[:Category:Development Board|Development Boards]]|theme=1|height=300px}}
{{#ask: [[Category:Development Board]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:RISC-V|RISC-V]]|theme=2|height=300px}}
{{#ask: [[Category:RISC-V]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:CH32|CH32]]|theme=7|height=300px}}
{{#ask: [[Category:CH32]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[:Category:FPGA|FPGA]]|theme=3|height=300px}}
{{#ask: [[Category:FPGA]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[Raspberry Pi Pico]]|theme=1|height=300px}}
{{#ask: [[Category:Raspberry Pi Pico]][[!Raspberry Pi Pico]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[Awesome Audio Apparatus]]|theme=2|height=300px}}
{{#ask: [[Category:Awesome Audio Apparatus]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[ESP32]]|theme=2|height=300px}}
{{#ask: [[Category:ESP32]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[Colibri]]|theme=2|height=300px}}
{{#ask: [[Category:Colibri]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[Jolt]]|theme=6|height=300px}}
{{#ask: [[Category:Jolt]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|}

Main Page

2026-06-18T02:07:26Z

Lth:

__NOTITLE__ __NOTOC__ {{metadesc|STM32World Wiki Main Page - all about STM32 and Similar MCUs}}
{| width=100%
|-
| width=33% |
| width=33% |
| width=33% |
|-
| colspan="2" | {{Box|title=Welcome|edit=Main Page/Welcome|height=610px}}
{{:Main Page/Welcome}}
{{Box/End}}
| {{Box|title=[[Recent Changes]]|theme=2|height=300px}}
{{#ask: [[:+]][[!Main Page]][[!Main Page/Welcome]][[!~STM32 Tutorial*]][[!~STM32 Bare Metal Video*]][[!~STM32 Basics*]][[!~STM32 Short*]][[!~STM32 Rant*]][[!~STM32 Miscellaneous*]][[!~KiCAD Video*]][[!~Streamline Video*]][[!~Colibri Video*]][[!~RP Pico Video*]][[!~STM32 Remake Video*]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
<div style="margin-top:5px;">
{{Box|title=[[STM32 Tutorial Videos]]|theme=2|height=300px}}
* [[STM32 Tutorial Videos]]
* [[STM32 Bare Metal Videos]]
* [[STM32 Basics Videos]]
* [[STM32 Short Videos]]
* [[STM32 Rant Videos]]
* [[STM32 Miscellaneous Videos]]
* [[KiCAD Videos]]
* [[Streamline Videos]]
* [[Colibri Videos]]
* [[RP Pico Videos]]

{{Box/End}}
</div>
|-
| {{Box|title=[[:Category:STM32 Documentation|STM32 Documentation]]|theme=3|height=300px}}
{{#ask: [[Category:STM32 Documentation]] OR [[Category:STM32 HOWTO]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:STM32 Hardware|STM32 Hardware]]|theme=4|height=300px}}
{{#ask: [[Category:STM32 Hardware]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:STM32 Development|STM32 Development]]|theme=5|height=300px}}
{{#ask: [[Category:STM32 Development]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[:Category:Components and Modules|Components and Modules]]|theme=6|height=300px}}
{{#ask: [[Category:Components and Modules]] OR [[Category:Components]] OR [[Category:Modules]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:STM32 Projects|STM32 Projects]]|theme=7|height=300px}}
{{#ask: [[Category:STM32 Projects]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
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}}
{{Box/End}}
| {{Box|title=[[Streamline]]|theme=11|height=300px}}
{{#ask: [[Category:Streamline]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[:Category:MCU|MCUs]]|theme=9|height=300px}}
{{#ask: [[Category:MCU]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:STM32 HAL|STM32 HAL]]|theme=10|height=300px}}
{{#ask: [[Category:STM32 HAL]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[STM32World|STM32World]]|theme=8|height=300px}}
{{#ask: [[Category:STM32World]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[:Category:C|C Programming]]|theme=12|height=300px}}
{{#ask: [[Category:C]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:Electronics|Electronics]]|theme=13|height=300px}}
{{#ask: [[Category:Electronics]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:KiCAD|KiCAD]]|theme=14|height=300px}}
{{#ask: [[Category:KiCAD]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[:Category:Development Board|Development Boards]]|theme=1|height=300px}}
{{#ask: [[Category:Development Board]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:RISC-V|RISC-V]]|theme=2|height=300px}}
{{#ask: [[Category:RISC-V]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[:Category:CH32|CH32]]|theme=7|height=300px}}
{{#ask: [[Category:CH32]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[:Category:FPGA|FPGA]]|theme=3|height=300px}}
{{#ask: [[Category:FPGA]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[Raspberry Pi Pico]]|theme=1|height=300px}}
{{#ask: [[Category:Raspberry Pi Pico]][[!Raspberry Pi Pico]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[Awesome Audio Apparatus]]|theme=2|height=300px}}
{{#ask: [[Category:Awesome Audio Apparatus]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|-
| {{Box|title=[[ESP32]]|theme=2|height=300px}}
{{#ask: [[Category:ESP32]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[Colibri]]|theme=2|height=300px}}
{{#ask: [[Category:Colibri]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
| {{Box|title=[[Jolt]]|theme=6|height=300px}}
{{#ask: [[Category:Jolt]]
|format=ul
|limit=10
|offset=0
|link=all
|sort=Modification date
|order=desc
|headers=show
|searchlabel=... further results
|propsep=,
|valuesep=,
}}
{{Box/End}}
|}

STM32 Remakes

2026-06-18T02:04:02Z

Lth: Redirected page to STM32 Tutorial Videos

#REDIRECT [[STM32 Tutorial Videos]]

STM32 Tutorial Videos

2026-06-18T02:02:55Z

Lth:

[[Category:C]][[Category:STM32 Development]][[Category:STM32CubeMX]][[Category:STM32CubeIde]][[Category:STM32 HAL]][[Category:Embedded]][[Category:STM32]] {{metadesc|Learning STM32 Tutorial Videos - Beginner - Getting started}}
This site have quite a lot of visitors and it appears quite popular, but these days more people are watching Youtube videos for learning rather than reading actual documentation. For this reason, we have decided to create some getting started tutorial videos which will teach you how to learn stm32 and move beyond Arduino.

[[STM32]] is a family of [[MCU]]s and there will never be a "one fit all". For this reason, these videos will use different [[MCU]]s, probably mostly [[STM32World]] and [[Black Pill]] but should be fairly development board agnostic.

The videos will all be posted here: [https://www.youtube.com/@stm32world/videos https://www.youtube.com/@stm32world/videos]

And in the following playlist: [https://www.youtube.com/playlist?list=PLVfOnriB1RjWT_fBzzqsrNaZRPnDgboNI https://www.youtube.com/playlist?list=PLVfOnriB1RjWT_fBzzqsrNaZRPnDgboNI]

The source code of all the examples will be put in this github repository: [https://github.com/STM32World/stm32fun https://github.com/STM32World/stm32fun]

{{#ask: [[Category:STM32 Tutorial Video]] OR [[Category:STM32 Remake Video]]
|?Video series
|?Video number
|?Video title
|?Video description
|?Youtube id
|format=plainlist
|template=Video detail
|sort=Creation date
|order=desc
|limit=20
}}

STM32 Tutorial Videos

2026-06-18T02:01:01Z

Lth:

[[Category:C]][[Category:STM32 Development]][[Category:STM32CubeMX]][[Category:STM32CubeIde]][[Category:STM32 HAL]][[Category:Embedded]][[Category:STM32]] {{metadesc|Learning STM32 Tutorial Videos - Beginner - Getting started}}
This site have quite a lot of visitors and it appears quite popular, but these days more people are watching Youtube videos for learning rather than reading actual documentation. For this reason, we have decided to create some getting started tutorial videos which will teach you how to learn stm32 and move beyond Arduino.

[[STM32]] is a family of [[MCU]]s and there will never be a "one fit all". For this reason, these videos will use different [[MCU]]s, probably mostly [[STM32World]] and [[Black Pill]] but should be fairly development board agnostic.

The videos will all be posted here: [https://www.youtube.com/@stm32world/videos https://www.youtube.com/@stm32world/videos]

And in the following playlist: [https://www.youtube.com/playlist?list=PLVfOnriB1RjWT_fBzzqsrNaZRPnDgboNI https://www.youtube.com/playlist?list=PLVfOnriB1RjWT_fBzzqsrNaZRPnDgboNI]

The source code of all the examples will be put in this github repository: [https://github.com/STM32World/stm32fun https://github.com/STM32World/stm32fun]

{{#ask: [[Category:STM32 Tutorial Video]]
|?Video series
|?Video number
|?Video title
|?Video description
|?Youtube id
|format=plainlist
|template=Video detail
|sort=Creation date
|order=desc
|limit=20
}}

STM32 Tutorial Videos

2026-06-18T01:59:10Z

Lth:

[[Category:C]][[Category:STM32 Development]][[Category:STM32CubeMX]][[Category:STM32CubeIde]][[Category:STM32 HAL]][[Category:Embedded]][[Category:STM32]] {{metadesc|Learning STM32 Tutorial Videos - Beginner - Getting started}}
This site have quite a lot of visitors and it appears quite popular, but these days more people are watching Youtube videos for learning rather than reading actual documentation. For this reason, we have decided to create some getting started tutorial videos which will teach you how to learn stm32 and move beyond Arduino.

[[STM32]] is a family of [[MCU]]s and there will never be a "one fit all". For this reason, these videos will use different [[MCU]]s, probably mostly [[STM32World]] and [[Black Pill]] but should be fairly development board agnostic.

The videos will all be posted here: [https://www.youtube.com/@stm32world/videos https://www.youtube.com/@stm32world/videos]

And in the following playlist: [https://www.youtube.com/playlist?list=PLVfOnriB1RjWT_fBzzqsrNaZRPnDgboNI https://www.youtube.com/playlist?list=PLVfOnriB1RjWT_fBzzqsrNaZRPnDgboNI]

The source code of all the examples will be put in this github repository: [https://github.com/STM32World/stm32fun https://github.com/STM32World/stm32fun]

{{#ask: [[Category:STM32 Tutorial Video]][[Category:STM32 Remake Video]]
|?Video series
|?Video number
|?Video title
|?Video description
|?Youtube id
|format=plainlist
|template=Video detail
|sort=Creation date
|order=desc
|limit=20
}}

Template:Main

2026-06-16T02:14:50Z

Lth:

<includeonly>: (main article: [[{{{1}}}]])</includeonly>

Template:Main

2026-06-16T02:14:10Z

Lth:

<includeonly>: (main article: {{{1}}})</includeonly>

Template:Main

2026-06-16T02:12:57Z

Lth:

<includeonly>: (main article: {{{1}}}})</includeonly>

Template:Main

2026-06-16T02:10:41Z

Lth:

<includeonly>: (main article: {{1}})</includeonly>

Template:Main

2026-06-16T02:09:11Z

Lth:

<includeonly>: (main article: {1})</includeonly>

Template:Nowrap

2026-06-16T01:55:16Z

Lth: 1 revision imported

<span class="nowrap">{{{1}}}</span><noinclude>
{{documentation}}

</noinclude>

Template:Main

2026-06-16T01:55:16Z

Lth: 1 revision imported

<includeonly>{{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}}</includeonly><noinclude>
{{documentation}}

</noinclude>

Learning Electronics

2026-06-16T01:53:14Z

Lth: /* Circuits */

[[Category:Electronics]][[Category:Learning Electronics]]{{metadesc|Learning electronics for Embedded Developers}}
The main focus of this wiki is and will always be [[STM32]] development, both tutorials and more in-depth reference information. However, after starting our [[STM32 Tutorial Videos]] series, there are a '''lot''' of comments and questions which show a complete lack of understanding of basic electronic concepts. There has even been questions along the line of "I want to be an embedded developer, do I have to learn electronics". Well, the answer to that question is "yes you do!" If you are not interested in or willing to learn basic electronics, then it is completely pointless. Get a job developing games, business applications or something like that. Embedded development is, as the name strongly suggest, closely embedded into electronics and you need at least a basic understanding of that to understand what is going on.

This page will function as an overview page linking to sub-pages roughly in the right order. We will probably start a new video series as well.

== Circuits ==
{{Main|Circuits}}
To be added

=== What is electricity? ===

==== Voltage ====

==== Current ====

==== Resistance ====

=== What is a circuit? ===

== Electronic components ==

=== Passive components ===

=== Active components ===

== Miscellaneous links ==

To be added

Learning Electronics

2026-06-16T01:52:55Z

Lth: /* Circuits main article */

[[Category:Electronics]][[Category:Learning Electronics]]{{metadesc|Learning electronics for Embedded Developers}}
The main focus of this wiki is and will always be [[STM32]] development, both tutorials and more in-depth reference information. However, after starting our [[STM32 Tutorial Videos]] series, there are a '''lot''' of comments and questions which show a complete lack of understanding of basic electronic concepts. There has even been questions along the line of "I want to be an embedded developer, do I have to learn electronics". Well, the answer to that question is "yes you do!" If you are not interested in or willing to learn basic electronics, then it is completely pointless. Get a job developing games, business applications or something like that. Embedded development is, as the name strongly suggest, closely embedded into electronics and you need at least a basic understanding of that to understand what is going on.

This page will function as an overview page linking to sub-pages roughly in the right order. We will probably start a new video series as well.

== Circuits ==
{{Main:Circuits}}
To be added

=== What is electricity? ===

==== Voltage ====

==== Current ====

==== Resistance ====

=== What is a circuit? ===

== Electronic components ==

=== Passive components ===

=== Active components ===

== Miscellaneous links ==

To be added

Template:Main

2026-06-16T01:52:13Z

Lth: Created page with "<includeonly>{{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}}</includeonly><noinclude> {{documentation}} <!-- Categories go on th..."

Learning Electronics

2026-06-16T01:37:43Z

Lth: /* Circuits */

[[Category:Electronics]][[Category:Learning Electronics]]{{metadesc|Learning electronics for Embedded Developers}}
The main focus of this wiki is and will always be [[STM32]] development, both tutorials and more in-depth reference information. However, after starting our [[STM32 Tutorial Videos]] series, there are a '''lot''' of comments and questions which show a complete lack of understanding of basic electronic concepts. There has even been questions along the line of "I want to be an embedded developer, do I have to learn electronics". Well, the answer to that question is "yes you do!" If you are not interested in or willing to learn basic electronics, then it is completely pointless. Get a job developing games, business applications or something like that. Embedded development is, as the name strongly suggest, closely embedded into electronics and you need at least a basic understanding of that to understand what is going on.

This page will function as an overview page linking to sub-pages roughly in the right order. We will probably start a new video series as well.

== Circuits [[Circuits|main article]] ==

=== What is electricity? ===

==== Voltage ====

==== Current ====

==== Resistance ====

=== What is a circuit? ===

== Electronic components ==

=== Passive components ===

=== Active components ===

== Miscellaneous links ==

To be added

Kirchoff's Law

2026-06-16T01:29:15Z

Lth:

[[Category:Electronics]]{{metadesc|Kirchoff's Law explanation}}
[[File:KCL_-_Kirchhoff's_circuit_laws.svg|thumb|250px|Kirchoff's circuit law]]
[[Kirchoff's Law]]s refer to a number of observations made by a German scientist named Gustav Kirchoff.
{{clear}}

This can be illustrated with [https://stm32world.com/circuitjs/circuitjs.html?ctz=CQAgjCAMB0l3BWcMBMcUHYMGZIA4UA2ATmIxAUgoqoQFMBaMMAKACcLCqU89OrsCFFBqR2IDJAAsIHn0kzBw2nHF4pfOSHV8lIymIBuIKRpB7Tm3iKpTaNqNAQsA7ibNbLs-FFf9vfAhcsna+boShaPLSAWESMVHxMiihYm4Y6rE6sWnaHj7ZKVS5QQJC-tiZuQrm5TWVMrnZes1Vfl5S2MJeemLYkiZ43D5Cmj7YNu35fBrDfCU8saU5LP20wVJghP5SEeaTa0kmW0e7igcD2ZvbV3sTxX7Lduu2J9Uxz6dvfldweTPfNxPPZPYjbXIdLruGZguI1KSw+F7aqZBE3MxouJXWG3RosAAOtWEXTKxMy9xEYHg1L8ehJRJWbj0iS8iVydPJ5Ux7K5sI6sL6A1GJj5QxF2wpuQitkRHwFqyFGG2iUIKVikoVVAwaFiSrGukmQOCiQQSsZIFVyR80vNNUS2rmcMI+okmTZPw8oUK1neyVCdp9j2NoWWWiaZga-xMf195ky8JjQYEmSeibc-O2Z3FcWFmNB4KT2Zt3L88MRqPl6b2mNm2bEQA this] simulation:
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[[File:Kirchoff.svg|600px]]
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File:Kirchoff.svg

2026-06-16T01:12:51Z

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Kirchoff's Law

2026-06-16T00:40:56Z

Lth: