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- Tue Jan 30, 2018 8:23 pm
- Forum: ESP32 Arduino
- Topic: ESP32 RS485driver hardwareserial ModbusMaster
- Replies: 22
- Views: 17715
I'm using the MAX485 with ESP8266 and Atmega328 without any issue for a long time so I thought I could keep the circuitry and just exchange the mcu. (I use the SimpleModbusMaster library in Arduino) The first packet with the ESP32 is processed correctly but the Siglent reveals that all packets after...