How to get DMX into a raspberry pi or arduino as an input

• Pico-DMX

  1 171 0.0 C++

  A library for inputting and outputting the DMX512-A lighting control protocol from a Raspberry Pi Pico

Here's a shameless plug of an Arduino library i wrote which can receive (and send) DMX on a Raspberry Pi Pico, if you want to use it: https://github.com/jostlowe/Pico-DMX

• JDMX

  1 2 0.0 C++

  A fork of the Conceptinetics DMX library

I use a fork of the Conceptinetics library for DMX input and output on the Arduino (ATMEGA328). As others have noted, using libraries that make use of the built-in UARTs on these devices is quite helpful. To receive DMX, you can wire a little external RS485-DMX converter to a serial RX pin on the Arduino (e.g. pin 0 on an Uno, Mini, Nano etc) or use an Arduino Uno Shield version of the same circuit.

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