Hello, I have a problem with the Custom Software Serial Library. I use a Nano with a PZEM017 ModBus Device connected. This Device needs a Uart with 9600, 8N2. The standard SoftwareSerial does not support 8N2 so I used the Custom Software Serial instead. Now I need to use it in function calls. Th…

Problems with Custom Software Serial I/F

Klausi1967 October 18, 2019, 2:29pm 6

Thanks Delta G and Thanks Idahowalker.

Everything works now!
Your advice was correct!

The power supply to the PZEM017 has failed just at the wrong point in time.

Murphy was at work.

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