BGM111 Bluetooth Smart

The Silicon Labs Blue Gecko BGM111 Bluetooth Low Energy module integrates our next generation wireless SoC with a complete Bluetooth Low Energy software stack and antenna to provide a complete, pre-certified plug-and-play Bluetooth Low Energy solution. It solves one of the major customer roadblocks for fast time-to-market as it integrates antenna, software and RF certifications, saving months of engineering effort and testing.


Communication Products

089 / 614 503 60

  • Key features
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  • Bluetooth 4.1 compliant
  • Upgradable to Bluetooth 4.2
  • Central and peripheral roles


  • Configurable TX power up to +8 dBm
  • Integrated high performance chip antenna
  • Range up to 200 meters


  • ARM Cortex M4 with FPU up to 40 MHz
  • 32 kB RAM and 256 kB Flash
  • Advanced cryptography support

Flexible Peripheral Interfaces:

  • UART, SPI and I2C serial interfaces
  • PWM, GPIO with Interrupts
  • 12-bit ADC and DAC
  • 32-bit RTCC
  • Watchdog timer

Low Current Consumption:

  • RX peak: 7.5 mA
  • TX peak: 8.2 mA @ 0 dBm
  • MCU: 59 uA/MHz
  • MCU sleep: 1.65 uA down to 200 nA


  • 13 mm x 15 mm x 2.2 mm

Environmental & Qualifications (pending):

  • Temperature range: -40 C to +85 C
  • Bluetooth qualified
  • CE
  • FCC and IC
  • Asia Pacific

Integrated Bluetooth® Smart Software:

  • Up to 8 simultaneous connections
  • Any GATT based Bluetooth Smart profile
  • Flexible, easy-to-use APIs
  • Free Software Development Kit
  • Field Upgradable

Silicon Labs mission is to design and deliver easy-to-use, wireless connectivity solutions for OEMs, device manufacturers and system integrators. We supply a wide range of Bluetooth and Wi-Fi modules in order to serve industry leaders and start-ups in all sectors: beacons, consumer electronics, health and wellness, automotive aftermarket, sports and fitness, M2M and industrial. Silicon Labs understands that certified, high performance radios are key to your application's success, and our passion is building trusted relationships with our customers that span the entire product life cycle.


Contact HY-LINE

Helpdesk 089 / 614 503 60