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