資料來源:https://www.seeedstudio.com/EHB-CB-Energy-Harvesting-Board-for-DSC-p-3114.html
This is a Energy Harvesting Board specially designed for DSC. It's MPPT (Maximum power point tracking) function can efficiently manage the power generated by DSC. The output power is DC 3V/5V switchable and automatically switched over to CR2032 battery when the stored power is low.