I like this build if you are testing and playing with a bunch of ESP8622 RF boards. Makes it easier than wiring up a breadboard over and over again.
http://www.instructables.com/id/Simple-5V-breakout-board-for-ESP-01-ESP8622/
I like this build if you are testing and playing with a bunch of ESP8622 RF boards. Makes it easier than wiring up a breadboard over and over again.
http://www.instructables.com/id/Simple-5V-breakout-board-for-ESP-01-ESP8622/