Hi Everybody,
I've bought a shelly 4 pro PM, and I'm beginning some tests to activate/ deactivate output 1 (which hosts a simple 220V plug)
Wiring is done and it works fine manually.
Now ,as i'm software developer working on a customer project, i would like to know if it's possible to write modbus registers on this device to manage the plug
I've read the web documentation about the 4 pro PM model about modbus and EM / EM Data registers, but I haven't found how to write orders.
N.B : If it's not possible, i will use http request or mqtt mode...
Thanks by advance for any information and have a good week !
Regards,
Eric LAFON