Silicon Labs BGM111A256V1 Bluetooth Chip 4.1, 4.2

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): CN
Product Details

Blue Gecko BGM111 Bluetooth Smart Module

The Blue Gecko BGM111 Bluetooth Smart module integrates a Bluetooth 2.4GHz RF transceiver, 32-bit ARM Cortex microcontroller and a Bluetooth Smart (BLE) software stack. The on-board microcontroller allows it to operate standalone without an external processor.

Bluetooth 4.1 compliant SoC, field upgradable to Bluetooth 4.2
RF Transmit Power: +8dBm
Receiver Sensitivity: -91dBm @ 100kbps
OTA Data Rate: 100kbps (BLE)
Range: Up to 200m
Chip antenna
Embedded Bluetooth Smart stack with L2CAP, RFCOMM, SMP and ATT protocols supported
BGAPI™ serial protocol API over UART for modem usage
BGLIB™ host API/library which implements BGAPI serial protocol
BGScript™ scripting language for standalone usage
Profile Toolkit™ for creating GATT-based services
40MHz Cortex-M4F core microcontroller with 256KB Flash memory, 32KB RAM
Advance cryptography support
Host communication: serial UART with RTS/CTS flow control
Serial communication: 2 x SPI and 2 x I²C
Up to 25 x GPIO
4 channel 12-bit ADC @ 1Msps
12-bit DAC @ 1us
Real-Time Clock & Watchdog timer
Power supply: +2.4V to +3.8Vdc
Can be powered from a standard 3V coin-cell battery
Operating temperature range: -40 to +85°C
Dimensions: 15 x 12.9 x 2.2mm
Applications: Sensor communication for the Internet of Things (IoT)

Note

A BGM111 module development kit is also available under RS Part No 894-7134

Approvals

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

Specifications
Attribute Value
Bluetooth Class Class 1
Bluetooth Version 4.1, 4.2
Maximum Output Power +8dBm
Receiver Sensitivity -93dBm
Supported Bus Interfaces I2C, SPI, UART
Supported I/O Interfaces Serial
Dimensions 15 x 13 x 2.2mm
Height 2.2mm
Length 15mm
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Width 13mm
Available to back order for despatch when stock is available
Price Each (On a Tape of 100)
£ 2.774
(exc. VAT)
£ 3.329
(inc. VAT)
Units
Per unit
Per Tape*
100 +
£2.774
£277.40
*price indicative
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