I meant not save the state locally, I want to send a status and save it to a memory address automatically. For xample in esp2666 gateway to remotely write the key wify and network name and save memory addresses It would be a command such as node address, memory address, value

Ok, the use the development branch. And something like: MyMessage msg(1,V_TEMP); int temp; void presentation() { present(1,S_TEMP); } void loop() { temp = READ_TEMP_FROM_SOME_SOURCE; if (temp>25) send(msg.set(temp)); wait(10000); }