Mega + WiFi R3 ATmega2560 + ESP8266 (8 Mb mémoire)
Topic: Mega + WiFi R3 ATmega2560 + ESP8266 (8 Mb mémoire)
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MERG member M3666
Re: Mega + WiFi R3 ATmega2560 + ESP8266 (8 Mb mémoire)
Jul 10, 2018, 12:36 pm
In reply to posters above...
To Awesomo I have the same issue - the ESP creates a WiFi AP when powered up, without the Mega sending any AT commands to it at all. The ESP doesn't respond to any AT commands.
To rcosta I get the same problem - If I try to connect to the serial port on the ESP I get a crash dump at a very strange baud rate.
Kimleng stated that he uploaded a new sketch for AT commands to the ESP chip from the Arduino IDE.
Could you please post the location you downloaded those sketches from?
(Esspressif provide a flashing tool, but it is scary - you have to select lots of different .bin files, and send them to the right address - I'll be much happier using Arduino IDE and a sketch/libraries).