TUTORIAL: How to make MODBUS work with ESP32 - Arduino - RS485 - Part 1

I was trying to get modbus to work with ESP32 for a long time. Eventually after finding no material online, I decided to look into it myself. Here is the problem and the solution.

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Видео TUTORIAL: How to make MODBUS work with ESP32 - Arduino - RS485 - Part 1 канала Antony Cartwright