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by edveralli
Thu Jan 31, 2019 2:37 am
Forum: General Discussion
Topic: How to program Modbus Master
Replies: 10
Views: 15311

How to program Modbus Master

Hello everybody, I am trying to figure how to program an ESP32 as a Master Modbus device. The code I found in the esp sdk (mbcontroller.h) seems to be only for the Slave . Can you help me with a code example of the Master Modbus ? I can program in Arduino IDE or with the C Espressif toolchain as wel...