External supply
Posted: Mon Mar 11, 2019 7:30 pm
Hi,
I want to use an ESP32 with an external supply.
For the moment I used an alcaline battery 9v 600mAh, and run correctly. It' s enough? How long it can supply my circuit?
Someone have another advice for the external supply? I would like to use a battery as small as possible.
I want to use an ESP32 with an external supply.
For the moment I used an alcaline battery 9v 600mAh, and run correctly. It' s enough? How long it can supply my circuit?
Someone have another advice for the external supply? I would like to use a battery as small as possible.