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B4R - Arduino, ESP8266 and ESP32
B4R Code Snippets
esp32 RS485 bus: ModBus RTU module via Serial2: Slave + Master, pins settings
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B4R - Arduino, ESP8266 and ESP32
B4R Code Snippets
esp32 RS485 bus: ModBus RTU module via Serial2: Slave + Master, pins settings
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