The STMicroelectronics's evaluation platform is designed to help you to develop and test Bluetooth low energy applications using the BlueNRG-LP low-power system on-chip in combination with inertial and environmental MEMS sensors, a digital MEMS microphone, various interface buttons, and LEDs. The BlueNRG-LP features a 64 MHz, 32-bit Arm Cortex-M0+core, a 256 KB programmable flash memory, a 64 KB SRAM, an MPU, and an extensive peripheral set. It is compliant with the Bluetooth LE specification and supports master, slave, and simultaneous master-and-slave roles. It features data length extension, 2 Mbps, long range, extended advertising and scanning, as well as periodic advertising, periodic advertising sync transfer, LE L2CAP connection-oriented channel, and LE power control and path loss monitoring. Serial communication with a PC and three power options USB only, battery only, external power supply allow complex application development and testing flexibility.

Very low power consumption
SMA connector for antenna or measuring equipment
Arduino R3 connectors
Three user LEDs and two user buttons
Up to +8 dBm programmable output power