ESP8266 Community Forum

- Mon Jan 02, 2017 1:37 am #60263 I, being a newbie to Arduino, trying to achieve a goal of implementing AT commands at serial monitor though in vein.
After connecting the ESP8266 (01) module to Arduino UNO, I tried to scan for nearest network present [code link: https://github.com/esp8266/Arduino/blob ... imple-scan] and it worked perfectly.
But the moment I am trying to connect to send AT commands (even manually) it shows nothing. I have flashed the code to the ESP-01 (using the Arduino as a serial port adapter).
Now, while reprogramming the 'AT' firmware into the ESP, it used the same Program Address Offset [Hex] value for firmware [0x000000] that my Arduino (*.ino) code uses while code is compiled and uploaded. I am trying another range with no result. Can you tell me how to change the Program Offset for Arduino [0x000000]. Any able comment is solicited.

- Thu Jan 05, 2017 1:24 pm #60488 If I understand you correctly, you want to have your own program on the ESP, and run the AT command interpreter at the same time. You cannot do that. Either you run the AT interpreter, or you run your own program. ESP cannot run two programs at the same time.