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

A question could be written so in the EPROM memory of a node? Is there any command that allow indicate the direction and value?

I want to write a function in a esp8266 gateway that allows to act directly on a sensor.
EXAMPLE:

READ temperature sensor data 0;0;3;0;9;read: 10-10-0 s=0,c=1,t=0,pt=7,l=5,sg=0:24.6
------- If greater than 25 temp send 10; 10; x; x; X

I'm watching to program from the same gateway program some basic functions (without using other external controller).
Anyone know how to read the messages as they arrive .

@Yveaux said:

y but I

it,s works !!!!! you have to do is remove the DIO0 while Bots and put it quickly . If not removed DIO0 not start.

but RF69 need irq.

when I put the development package I can not compile anything (all gives me error). I tried it with a clean install and nothing.
I think the problem is the IRQ pin DIØØ , if the ESP cpu does not recognize this interruption when the RF module receives data is unable to apply for the request .

Hi, I tried the bridge with a rfm69hw module. It starts all well but does not receive any information. Neither shows startup information module .
Where to put the DIO0 . I tried on several pins ( changing IRQ number) but no thoughts about doing anything.