Re: not responding AT commands
Posted: Tue Jun 06, 2017 7:42 pm
I have the same problem, at first the new board if it communicated with AT commands, then try to load a program with the Aduino IDE load is successful, but the program did not work, and now no longer responds to AT commands, The same black board is the same. I followed two different tutorials with two different boards and in both of them the same thing happened. Only the error is readable at a speed of 74880 baud and the error shows it in the attached image. I hope you can help me.