I have an Esp8266 and i can't ping to one raspberry PI. I have tried to following actions:
Ping from Esp8266 to Raspberry(1) ERROR.
Ping from Raspberry(1) to Esp8266 SUCCESS!
Ping from my pc to Raspberry(1) SUCCESS!
Ping from my pc to Mobile Phone SUCCESS!
Ping from Esp8266 to Raspberry(2) SUCCESS!
In raspberry (1) I have only installed mosquito server.
In raspberry (2) is an image from OPENhab (https://www.openhab.org/docs/installati ... abian.html) with mosquito and some extra features.
There is any way to extract the error from raspberry when I pinged from esp8266?