RDM channel size from 3 to 4

[ghost]

Anyone knowing how to increase the number of channels from 3 to 4. The example have 3 channels, RGB for LED's, I would like to add an additional channel. I can't find where to change 3 to 4, anyone who knows where to change it?

[peternewman]

Hi @jabadabado ,

Setting the 3 to a 4 here will change the number of channels it says it needs via RDM: https://github.com/mathertel/DmxSerial2/blob/f4722dfc8b32265d36ad64603a34f520245a6465/examples/RDMSerialRecv/RDMSerialRecv.ino#L66

From a PWM output point of view, it's being done here: https://github.com/mathertel/DmxSerial2/blob/f4722dfc8b32265d36ad64603a34f520245a6465/examples/RDMSerialRecv/RDMSerialRecv.ino#L43-L58 And: https://github.com/mathertel/DmxSerial2/blob/f4722dfc8b32265d36ad64603a34f520245a6465/examples/RDMSerialRecv/RDMSerialRecv.ino#L93-L102 And https://github.com/mathertel/DmxSerial2/blob/f4722dfc8b32265d36ad64603a34f520245a6465/examples/RDMSerialRecv/RDMSerialRecv.ino#L132-L151

[wad77]

Hello, I'm a complete newbie to Arduino. Please write how to make 6 PWM channels on Arduino UNO. I beg you very much. I don't know how to edit code. THANK YOU VERY MUCH!

[mathertel]

Hello, I'm a complete newbie to Arduino. Please write how to make 6 PWM channels on Arduino UNO. I beg you very much. I don't know how to edit code. THANK YOU VERY MUCH!

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