Reference: BC118 (ask a question)

The AirPrime® BC118 is a highly flexible, ultra low power, small form factor Bluetooth Version 4.1
Certified module.
It comes preloaded with Sierra Wireless Melody Smart software and is ideal for developers who want to quickly and cost effectively integrate Bluetooth Low Energy functionality into their products or develop standalone sensors or accessories.


• Bluetooth: Version 4.1
• Frequency Bands: 2.4GHz

Hardware Specs
Dimensions: 19.3mm x 14.4mm x 2.8mm
Main Interfaces
• UART, I2C, Analog, GPIO
• Embedded antenna
Temperature Ranges: -40C to 85C

Key Features
• Integrated Bluetooth Stack with simple UART interface
• Integrated antenna with regulatory certifications (FCC, CE, and BQB Bluetooth)
• Power Consumption: <0.9uA Sleep, <16mA Rx/Tx
• Up to 30m Range
• Transparent and Command Mode for I2C and UART
• Audio over BLE Ready
• Connection to Smart Phones
• Can Run as Standalone or Controlled by a Host
• Over the Air Secure Firmware Upgrade