Re: ESP8266 01 communicating with ATMEGA328P-PU
Posted:
Sat Apr 30, 2016 2:30 pmby Joe Job
Not sure if this helps but this is the setup I have with exception it is not an Arduino but ATMEGA328P-PU, would you know anything that would be possibly stopping the ESP receiving the message based on this setup.
Re: ESP8266 01 communicating with ATMEGA328P-PU
Posted:
Sat Apr 30, 2016 2:39 pmby martinayotte
You didn't placed any PullUps on GPIO2/GPIO0 (so, it stays in Upload mode) ...
Re: ESP8266 01 communicating with ATMEGA328P-PU
Posted:
Sat Apr 30, 2016 3:14 pmby Joe Job
Nope
Not that forgot to mention I have also pulled them up.
Re: ESP8266 01 communicating with ATMEGA328P-PU
Posted:
Sat Apr 30, 2016 3:26 pmby martinayotte
Then, I have almost no other clues ...
You can try smaller sketches to diagnose, something like counters there are echos from ESP to Arduino and vice-versa ...
If that work, you can add TCP Telnet server in the ESP so you can telnet into it and then send commands to Arduino, etc.