I used to program my ESP12 modules using a breadboard and it was an absolute mess and an absolute pain. This board is great - the ESP12F plugs right into the adjustable part and pops out just as easily. It's plug and play - just select the specifications of the module you are using (ESP8266 universal module) and boot by holding the flash button. .If you are using ESP12F/E in your projects or just want to use ESP12 instead of implementing whole NodeMCU/other boards in your projects but worried about programming, here is the solution.
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