Hi all!, I'm triyng to power an ESP8266 board with 2x AA betteries, but I cant do it work. I tried HT7750, and also the MT3608. It works whitout load, but when connect the board tha voltage drops. Anyone knows the trick? (Circuit example HT7750 attached) I need 5v because some other parts need …

Powering ESP8266 with 2x AA batteries.

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