Hello everyone, after some hours to try everything I found on forum I'm finished to create this topic. I try to send a string through the serial port of my Raspberry PI3B+ with node-red. Even I don't hace the correct sentence on the receiver (just a configuration), it works with the simple bash c…

edje11 18 February 2024 20:50 2

Hi, Welcome to the forum.

Have a look at this topic,

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Serial on Raspberry PI3B+ don't work

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