Bluegiga BLE112 Bluetooth Smart Module

The Pioneer Bluetooth Smart Module

The BLE112 is a Bluetooth® Smart module targeted for low-power sensors and accessories. It integrates all features required for a Bluetooth Smart application, including Bluetooth radio, software stack, and GATT-based profiles. The BLE112 Bluetooth Smart module can also host end-user applications, which means no external microcontroller is required in size or price constrained devices. Moreover, it has flexible hardware interfaces to connect to different peripherals and sensors and can be powered directly from a standard 3 V coin cell battery or a pair of AAA batteries. In the lowest power sleep mode it merely consumes 500 nA and will wake up within a few hundred microseconds.
BLE112 Bluetooth Smart Module 
Module Benefits

    Fully integrated Bluetooth Smart solution:

  • Integrated Bluetooth Radio, microcontroller and software stack
  • Fast time-to-market
  • Low development risks
  • Flash-based:

  • Firmware is field upgradeable
  • Application data can be stored on the flash
  • Settings can be stored on the flash

    Application hosting capabilities:

  • All application code can be executed on the BLE112
  • No need for external micro controller
  • Lower cost and smaller size
  • Good radio performance:

  • Long range and robust connections
  • Software programmable TX power

    Bluetooth, CE, FCC, IC, Japan, and South Korea qualified:

  • Proven interoperability
  • Minimal qualification costs
Module Specifications


  • Bluetooth Smart (low energy) support
  • L2CAP, ATT, GATT, GAP and Security Manager
  • Bluetooth Smart profiles
  • Client and master mode
  • Up to 8 connections in master mode
  • 100 kbps+ throughput
  • Over-the-Air firmware upgrade
  • Hardware Features:

  • UART and USB host interface
  • SPI, I2C, PWM, UART, GPIO peripheral interfaces
  • 12-bit ADCs
  • Temperature range: -40°C to +85°C
  • Dimensions: 18.10 mm x 12.05 mm x 2.3 mm
  • Power supply: 2.0 - 3.6 V


  • Bluetooth 4.0 low energy radio
  • Transmit power: +3 dBm
  • Receiver sensitivity: -92 dBm
  • Integrated antenna or U.FL connector
  • TX peak current: 27 mA (or dBm)
  • Sleep mode current: 0.4 uA
  • MCU Features:

  • 8051 microcontroller
  • 8 kB RAM
  • 128 kB Flash

    Software Features:

  • Embedded Bluegiga Bluetooth Smart Stack
  • BGAPI™ host protocol
  • Bluegiga BGScript™ programming for standalone applications
  • Standalone applications can be created with ANSI C and IAR Embedded Workbench SDK
  • Bluegiga Profile Toolkit™ for developing Bluetooth Smart profiles
  • Qualifictions:

  • Bluetooth
  • CE
  • FCC
  • IC
  • Japan
  • South Korea

Getting Started with BLE112 Bluetooth Smart Module


DKBLE Bluetooth Smart Development Kit

The easiest way to begin development with BLE112 Bluetooth Smart Module is with the DKBLE Bluetooth Development Kit.

Add to Cart

BLE112 Bluetooth Smart Module

Part Number Buy Module Data Sheet Development Kit TX Power RX Sensitivity Typical Range MCU Core Dimensions
BLE112 Buy Now DKBLE +2 dBm -92 dBm 150 Meters 8051 12 mm x 18 mm x 2.3 mm


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Data Sheet (2)

BLE112 Data Sheet
1.484/7/20161060 kB
BLE112 Development Kit Data Sheet
2.04/7/20161204 kB

Reference Manual (2)

User Guides (6)

Quick Start Guide (1)

QSG139: Bluetooth® Development with Simplicity Studio
0.112/1/20161850 kB

Application Notes (6)

White Papers (4)

Miscellaneous (13)

PCN (1)

Software (3)

Bluetooth Smart Software and SDK v.1.3.2
1.3.212/29/201425537 kB
Bluetooth Smart Software and SDK v.1.4.2
1.4.22/24/201633957 kB
Bluetooth Smart Software Release Notes
91 kB

Reference Designs (5)

Schematics/Layout (3)

Training (7)