Deep sleep on Industruino + Gsm Module
I have a project with a D21G and GSM module that will be powered by a 12Vdc accumulator. It will be connected to Blynk or will simply send a mail if one of its contacts get active. I thought I may restart the whole thing once an hour or so, but how to make it deep-sleep and use as little power as possible in the interval ?
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| Asked: 5/2/26, 11:55 AM |
| Seen: 8 times |
| Last updated: 5/2/26, 11:55 AM |