hi all, I am completely new to such DIY projects, never done this before, but managed to get these going, first used [iFlag] and now switched to [SimHub]. [image] Arduino Uno Rev3 Arduino Uno is a microcontroller board based on the ATmega328P (datasheet). It has 14 digital input/output …

@anon35827816 - just to update you, as you were as wrong as it can get, trying to correct me and point me to the bread purchase example and blabla. bought a new Arduino Uno R3 and right there started working, tested it back with old board, and colors are incorrect. new board, colors are all correct…

Wrong colors - Arduino UNO REV3 and Sunfounder RGB MATRIX

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system Closed February 17, 2022, 7:02am 9

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Wrong colors - Arduino UNO REV3 and Sunfounder RGB MATRIX

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