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The PCB works. Now the software....

A project log for Cheap Ethernet IO extension board for smarthome

Cheap low power smarthome extension board with Ethernet/Modbus/1-wire/DMX512/Wifi connection

markbngmarkbng 10/03/2017 at 14:410 Comments

I have assembled the hardware. It really looks nice and the step down converters work perfectly (5v & 3,3V). I have tested the M0 bootloader and the PCB enumerates :). The PCB is compatible with the other Arduino M0 boards. I need someone that helps me with modifying the variant.cpp, pins_arduino.h, variant.h, etc. You will receive a board from me to adapt the arduino software.

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