nRF Fuel Gauge library
nRF Fuel Gauge processes battery measurements made by Power Management ICs (PMICs) and provides a state-of-charge (SOC) prediction, along with other metrics. The library is meant for use with devices from the Nordic nPM Family of PMICs. For the most accurate results, use a battery model that matches the battery used in the product. A battery model can be derived using the nPM Powerup App in nRF Connect for Desktop and nPM1300 Evaluation Kit.
See API documentation for detailed usage.