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.
External supply
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- Posts: 7
- Joined: Tue Dec 11, 2018 3:09 am
Re: External supply
Using a efficient buck IC will help a lot. And what task you run may have a big impact for the battery life. You can measure the power consumption and the battery life by yourself. I think it's not too hard to operate.
Re: External supply
Any rechargeable options with small Li Batteries?
Re: External supply
The duration of the is about 4-5 hours... I will find a source that can power it for 20 hours.
Can you advice me?
Can you advice me?
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