Difference between revisions of "PROTO"

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[[Category:STM32]][[Category:STM32World]][[Category:STM32World MCU]][[Category:Work in progress]]{{metadesc|STM32World Prototyping Board}}
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[[File:Proto top side view.jpg|300px|thumb]]
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After producing the first few boards, the need for a quick prototyping board became obvious.
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{{Clear}}
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== Schematic ==
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<div class="res-img">
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[[File:STM32World Proto Schematic.svg|2400px]]
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</div>
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== PCB ==
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The layout of the PCB becomes quite simple.
  
 
== Example ==
 
== Example ==
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[[File:PROTO wired for uart i2c and spi - top view.jpg|thumb|250px]]
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In this example we will be using the [[PROTO]] board to test uart, i2c and spi communication by creating the following connections:
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{| class="wikitable"
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|-
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! Peripheral
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! Signal
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! Pin
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!
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! Pin
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! Signal
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! Peripheral
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|-
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| Core
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|
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| Boot0
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| <-->
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| PC15
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|
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| GPIO
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|-
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| UART2
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| TX
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| PA2
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| <-->
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| PC11
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| RX
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| UART3
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|-
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| UART2
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| RX
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| PA3
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| <-->
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| PC10
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| TX
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| UART3
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|-
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| I2C2
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| SCL
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| PB10
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| <-->
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| PA8
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| SCL
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| I2C3
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|-
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| I2C2
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| SDA
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| PB11
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| <-->
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| PC9
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| SDA
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| I2C3
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|-
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| SPI2
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| MOSI
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| PC3
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| <-->
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| PC12
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| MOSI
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| SPI3
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|-
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| SPI2
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| MISO
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| PC2
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| <-->
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| PB4
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| MISO
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| SPI3
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|-
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| SPI2
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| SCK
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| PB13
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| <-->
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| PB3
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| SCK
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| SPI3
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|-
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| SPI2
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| NSS
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| PB12
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| <-->
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| PA4
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| NSS
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| SPI3
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|}
  
 
<div class="res-img">
 
<div class="res-img">
 
[[File:Proto Example Pinout.png|800px]]
 
[[File:Proto Example Pinout.png|800px]]
 
</div>
 
</div>
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== Gallery ==
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<gallery>
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File:3d top view.png
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File:pcb layout.png
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File:Proto top side view.jpg
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File:Proto top stacked.jpg
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File:Proto top view.jpg
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File:Top side view.png
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File:PROTO wired for uart i2c and spi - top view.jpg
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File:PROTO wired for uart i2c and spi - side view.jpg
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</gallery>

Latest revision as of 14:34, 17 September 2023

Proto top side view.jpg

After producing the first few boards, the need for a quick prototyping board became obvious.

Schematic

STM32World Proto Schematic.svg

PCB

The layout of the PCB becomes quite simple.

Example

PROTO wired for uart i2c and spi - top view.jpg

In this example we will be using the PROTO board to test uart, i2c and spi communication by creating the following connections:

Peripheral Signal Pin Pin Signal Peripheral
Core Boot0 <--> PC15 GPIO
UART2 TX PA2 <--> PC11 RX UART3
UART2 RX PA3 <--> PC10 TX UART3
I2C2 SCL PB10 <--> PA8 SCL I2C3
I2C2 SDA PB11 <--> PC9 SDA I2C3
SPI2 MOSI PC3 <--> PC12 MOSI SPI3
SPI2 MISO PC2 <--> PB4 MISO SPI3
SPI2 SCK PB13 <--> PB3 SCK SPI3
SPI2 NSS PB12 <--> PA4 NSS SPI3

Proto Example Pinout.png

Gallery

  • 3d top view.png
  • Pcb layout.png
  • Proto top side view.jpg
  • Proto top stacked.jpg
  • Proto top view.jpg
  • Top side view.png
  • PROTO wired for uart i2c and spi - top view.jpg
  • PROTO wired for uart i2c and spi - side view.jpg
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