The use of the ESP8266 in the world of IoT

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By strehaan
#86488 Hi,

I need help in developing an ESP 8266 or other ESP Chip powered Power Bank Battery Monitor.

I have a use case where a Baseus 30000 mah power bank is powering an IoT device.

I need to monitor the battery of this Power Bank especially when say it is 25% it should send an alarm to Homeassisatnt.

Can someone please guide me on the direction I should take?

I await your support.

Regards
Sajive
Zurich - Switzerland