Hi everybody, After a lot of troubleshooting I finally could flash an ESP8266 01 wifi module with my Arduino UNO but now in the Serial monitor, after is says "ready", I type "AT" and it responds the same thing I write, "AT", I type "AT+GMR" and it responds "AT+GMR", not the version. What could be happening here?
First question is what firmware did you flash the esp8266 with (links please) and how did you use the UNO to flash it.
I don't know what program your using to check the esp8266 but it looks like your just seeing an echo of what your typing and getting nothing from the esp8266.