The P1110 and 2110 Powerharvester wireless power receivers feature power management capabilities for energy harvesting with microcontrollers. The P1110 receiver is designed for battery charging and supports user-configurable output voltages up to 4.2 V. The P2110 suits battery-free devices and supports user-configurable regulated-output voltages up to 5.25 V.
Both components have capabilities and I/O to provide received signal strength indication (RSSI) as well as data that are included in a power broadcast. The P2110 also has I/O for interfacing to microcontrollers for more intelligent system control. No external RF components are required. (P2110, from $35; P1110, from $32 — available now.)
Powercast , Pittsburgh , PA
Harry Ostaffe 800-963-6538
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