ESP-01 refuses to communicate.

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Re: ESP-01 refuses to communicate.

By atexit8
- Mon May 08, 2017 6:14 pm #65727 I just went through this entire exercise with the 3 ESP-01 modules that I had bought last year.

The ones I bought came with default baud rate of 115200. You need to enable CR + LF in the Arduino Serial Monitor.

I have the module connected to a separate 3.3V power supply.
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