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Battery level firebeetle esp32

EckhardtGolo 2022-08-21 15:05:13 2218 Views4 Replies
Hi, I just started using a firebeetle esp32 and searched in this forum for information how to read the level of a attached battery. I didn't understand correctly: is it necessary to solder something on the board and/or build a circuit or is it possible to directly measure battery level with code?
Thx for your help!

2022-11-30 16:02:55

thanks <a href="http://casscolab.com/">environmental consulting </a>

desnis.watson

2022-11-30 15:35:35

Is this the only way to read battery level?

Jeroen.Tuinstra

2022-08-24 13:18:19

Thx!

EckhardtGolo

2022-08-23 23:29:34

Since the relationship between battery voltage and remaining capacity is not linear, it is recommended to use a fuel gauge to measure battery capacity.

https://www.dfrobot.com/product-1734.html

Winster

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FireBeetle ESP32 IoT Microcontroller with 250+ ESP32 Tutorials (Supports Wi-Fi & Bluetooth) DFR0478