@autom8on wrote:
So, as a cheap solution to battery powered pi, I recently picked up one of the DFRobot MP2636 PowerBoost & Charger modules and a 6600mAh Li-ion battery.
Struggling to find any documentation for it anywhere (i can find the datasheet for the chip, but not the board). Does a flashing “CHG” LED mean the battery is fully charged?
The other problem in having is when using it with a Pi Zero W (+ micro dot PHAT + pico hat hacker + 3 GPiO LEDs + 2 tactile switches). When I disconnect the mains power from the DFRobot board, the Pi freezes and reboots. If i do the same with a Pi 3b+, I get a warning about power fluctuations, but it keeps running. Anyone had similar, or have any idea if there’s anything I can do to keep the Pi Zero running? I need to turn off a bunch of stuff (like bluetooth and wireless) to try and conserve power, and might even try to underclock it (since it’s only being used as a simple timer for a CTF game we’re running). Any other advice / help will be gratefully received, thanks…
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