When the XIAO ESP32C3 is charging a LiPo battery, there is a small LED on the board that lights up. Is there any way to access this information in an Arduino program?
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yes, there is ... is that really all you want to know?– jsotolaCommented May 29, 2023 at 23:58
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put an ldr or photodiode up to the LED. you can also use a clamp-style current meter to detect charge current.– dandavisCommented Jun 1, 2023 at 6:50
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1 Answer
No, according to the schematic it's not wired to any pin on MCU.
