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ESP32 and Modbus

Posted: Fri Apr 02, 2021 5:51 pm
by Gavo
Hi All,

Has anyone tried to code the ESP32 and MOBUS Master or Slave?, I can't get either to work and I keep getting a compile error.

I am wanting to read the Registers 300001 to 300035 on an electricity meter, I have the code running in Arduino using an UNO and trying to get this working in Flowcode.

Any help would be greatly appreciated

Regards,

Gavin

Re: ESP32 and Modbus

Posted: Tue Apr 06, 2021 10:04 pm
by medelec35
Hi, Gavin.
There was a issue with Modbus for ESP32 component.
Ben has fixed the component, and it will hopefully be updated tonight.
I will let you know as soon as it's been updated.

Re: ESP32 and Modbus

Posted: Tue Apr 06, 2021 11:44 pm
by medelec35
Update - The fixed Modbus component had now been added to the update system.

Thank you, Ben.

Re: ESP32 and Modbus

Posted: Wed Apr 07, 2021 9:17 am
by Gavo
Thanks so much!

Will check it out and revert back!