When will Modbus TCP/IP be in ESP_IDF 4.x ?

[adam_esp]

Hi,
3.x library has been providing Modbus TCP/IP for a long time, when will it be in 4.x library ??
Does anyone know anything about this?

Greetings
Adam

[fahad_ali_sarwar]

its implemented in v4.2 i think

[ESP_alisitsyn]

Hi @adam_esp,

The previous answer from @fahad_ali_sarwar is correct. The Modbus TCP master/slave functionality implemented from ESP-IDF v4.2.
https://docs.espressif.com/projects/esp ... ght=modbus

[adam_esp]

Welcome,
thanks for the answer, i used version 4.1.
In version 4.2 there are no examples yet, but they are already on the master branch.
I am going to migrate from 4.1 to 4.2. I hope it will be painless

Greetings
Adam

[ESP_alisitsyn]

@adam_esp ,

I recommend you to use latest release with examples:
https://docs.espressif.com/projects/esp ... odbus.html
https://github.com/espressif/esp-idf/tr ... _tcp_slave
https://github.com/espressif/esp-idf/tr ... tcp_master