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 that voltage. The sketch on the ESP8266 disconnet the wifi on the firsts lines. The circuit consums about 35mA. Maybe the first peak, when ESP8266 starts is the problem?