Silicon LabsBLE112-A-V1Bluetooth

The BLE112-A-V1 by Silicon Labs is a low-energy Bluetooth module designed for use in applications like heart rate monitors, pedometers, blood glucose meters, wireless keys, and other small, portable devices.

This Bluetooth module meets the needs of low-power devices, can run on a standard 3V coin battery or a pair of AAA batteries, and consumes only 400nA in its lowest-power sleep mode. Its Bluetooth 4.0 supports both master and slave modes, and it also features a programmable processor for embedding full applications. CE qualified.