Public Channels for Tag: liion

Channel ID:
1106546

Weather station using an ATmega2560 and ESP8266

Channel ID:
964991
Author:

10 Wp solar panel, two 3400 mAh Li-CoO2 18650 batteries in parallel, permanent small ~50 mW load. A shunt regulator limits battery voltage to 4.1 V. An externally powered ESP32 measures sol and bat powers for ThingSpeak.


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