Thanks, it didn’t report back progress of charging, it was connected to a sensor (light sensor in this case but could be anything really) and would transmit tha

Thanks, it didn’t report back progress of charging, it was connected to a sensor (light sensor in this case but could be anything really) and would transmit that back to a base station. The main use of energy harvesting is for powering wireless sensor nodes, so this was a simple implementation of that.