Energy harvesting is the process of collecting energy from various environment sources (like light, motion, or heat) and using it to power devices. The Silicon Labs EFR32xG22E kit is designed for ultra-low power operation, making it ideal for running on harvested energy without batteries.
It remains in deep sleep modes (EM2/EM4) most of the time, waking only as needed to perform tasks quickly and efficiently before going back to sleep to save energy.
