Make Sonoff and Netatmo talk!

Hi All,
I have an heater managed by Netatmo that turns on and off with its relay, but I would like to use a ZBMINI to control the heater, but keeping Netatmo as a thermostat to manage the programming. So the ZBMINI should receive the on and off commands from Netatmo. Do you think it is possible?
Thank you in advance!
Fabry

Does Netatmo do on/off action to the circuit - like an emulated rocker switch? If so connect to the S1/S2 com should send the message to eWeLink and ZBMINI.

Hi Ward,
yes Netatmo act like a relay with dry contact, doing ON/OFF.
But if move the Netatmo contact to S1 - S2 of ZBMINI, I will miss the dry contact to turn ON/OFF the heater.
Thank you
Fabrizio