XIAO nRF52840 Sense - Charging consistently stalls at 3.7V, never reaches 4.2V

Products & Technology XIAO
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Hi there,

So if it’s Elite battery charging and control you want , check out the “FireHorse” a.k.a. nRF54LM20A with on board PMIC, (Pm1300) 2 18650’s in parallel 8-9 hrs. A single, 2-4 hrs depending on battery chemistry and charge current setting (adjustable in Code)

You can get a preview and video HERE.

HTH
GL :slight_smile: PJ :v:

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