Hello,
I'm trying to power an ESP32 with 2 AA alcaline batteries and using a step up DC-DC (MT3608) to make it to 5V. The red led blinks all the time non stop.
This setup works for the NodeMCU ESP8266.
It also works using a simple phone charger.
Any ideas?
I'm trying to power an ESP32 with 2 AA alcaline batteries and using a step up DC-DC (MT3608) to make it to 5V. The red led blinks all the time non stop.
This setup works for the NodeMCU ESP8266.
It also works using a simple phone charger.
Any ideas?