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This is a follow-up question to Implementing AT commands with arduino and ESP8266.

  1. I have reprogrammed the 'AT' firmware into the ESP8266 module.
  2. I have then uploaded my sketch to the Arduino.

Individually they are working perfectly but not when connected. I think Program Address Offset [Hex] value for the firmware and my *.ino are the same. I am trying another range with no result. Can you tell me how to change the Program Offset for Arduino [0x000000]? Any comment is welcome.

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Please add your code - we can't debug what we can't see. – Mark Smith Jan 2 at 10:31
1  
There'll be no soliciting round here thank you very much. If the AT firmware is working, and the Arduino is working, then it is most likely the connection between the two. Without information about that (i.e., a schematic, or at the very least, a photograph) we can't help you. – Majenko Jan 2 at 10:51
    
Not sure how the offset plays into it unless your loading firmware on the same chip. do you have it connected like this? 1.bp.blogspot.com/-STBPe6uRm-g/VVWe8yNHwcI/AAAAAAAAcs8/… – Eric Kelly Jan 2 at 17:36

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