Difference between revisions of "LEDCtl (WS2812b LED Controller)"

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(Created page with "Category:STM32 Hardware Development LED strips and panels based on some form of the WS2812 RGB LEDs have gained an enormous popularity the past couple of years wit...")
 
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[[Category:STM32 Hardware Development]]
 
[[Category:STM32 Hardware Development]]
 
[[LED]] strips and panels based on some form of the [[WS2812]] RGB LEDs have gained an enormous popularity the past couple of years with the price of the individual LEDs dropping well below 10 cent each.  These LEDS contain 3 individual LEDs: one red, one green and one blue and the intensity of each of these can be set at 256 different levels.
 
[[LED]] strips and panels based on some form of the [[WS2812]] RGB LEDs have gained an enormous popularity the past couple of years with the price of the individual LEDs dropping well below 10 cent each.  These LEDS contain 3 individual LEDs: one red, one green and one blue and the intensity of each of these can be set at 256 different levels.
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== Hayes Like Serial Interface ==
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To control the attached LEDs a simple serial interface is used.
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=== AT Commands ===
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{|class=wikitable
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|-
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! Command
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! Parameters
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! Example
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! Response
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! Description
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|-
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| &F
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|
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| AT&F
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| OK
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| Factory reset
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|-
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| Z
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|
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| ATZ
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| OK
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| Reset device
 +
|}

Revision as of 02:48, 25 December 2020

LED strips and panels based on some form of the WS2812 RGB LEDs have gained an enormous popularity the past couple of years with the price of the individual LEDs dropping well below 10 cent each. These LEDS contain 3 individual LEDs: one red, one green and one blue and the intensity of each of these can be set at 256 different levels.

Hayes Like Serial Interface

To control the attached LEDs a simple serial interface is used.

AT Commands

Command Parameters Example Response Description
&F AT&F OK Factory reset
Z ATZ OK Reset device
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