comunicate ESP8266 based devices on a LAN
Posted: Fri Dec 13, 2019 4:32 amHi guys.
I am working on ESP8266 and thingsboard as server for my IOT projects.
There is no problem until they are connected to the internet (they send data to thingsboard server and server send appropriate command ). But when the devices are offline , can't find each other and work together locally.
To do this, you must first give each other ip, mac, and other information to find each other, which is not an interesting option, since each device has to specify a parameter.
Is there a library like thingsboard that can only exchange information with one token?
Regards
I am working on ESP8266 and thingsboard as server for my IOT projects.
There is no problem until they are connected to the internet (they send data to thingsboard server and server send appropriate command ). But when the devices are offline , can't find each other and work together locally.
To do this, you must first give each other ip, mac, and other information to find each other, which is not an interesting option, since each device has to specify a parameter.
Is there a library like thingsboard that can only exchange information with one token?
Regards