BGM111A256V1 Bluetooth Class, Silicon Labs BGM111A256V1 Bluetooth Chip 4.1, 4.2

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 4.2RF Transmit Power: +8dBmReceiver Sensitivity: -91dBm @ 100kbpsOTA Data Rate: 100kbps (BLE)Range: Up to 200mChip antennaEmbedded Bluetooth Smart stack with L2CAP, RFCOMM, SMP and ATT protocols supportedBGAPI™ serial protocol API over UART for modem usageBGLIB™ host API/library which implements BGAPI serial protocolBGScript™ scripting language for standalone usageProfile Toolkit™ for creating GATT-based services 40MHz Cortex-M4F core microcontroller with 256KB Flash memory, 32KB RAMAdvance cryptography supportHost communication: serial UART with RTS/CTS flow controlSerial communication: 2 x SPI and 2 x I²CUp to 25 x GPIO4 channel 12-bit ADC @ 1Msps12-bit DAC @ 1usReal-Time Clock \u0026 Watchdog timerPower supply: +2.4V to +3.8VdcCan be powered from a standard 3V coin-cell batteryOperating temperature range: -40 to +85°CDimensions: 15 x 12.9 x 2.2mmApplications: Sensor communication for the Internet of Things (IoT)
A BGM111 module development kit is also available under RS Part No a href=\"/web/p/products/8947134\""894-7134/a
Bluetooth, CE, FCC and IC, Japan and South-Korea qualified