Silicon Labs BGM210L Blue Gecko BLUETOOTH® Lighting Module

Silicon Labs BGM210L Blue Gecko BLUETOOTH® Lighting Module is designed to meet the performance, security, and reliability requirements of line-powered, smart LED lighting products. BGM210L is a solution that comes with upgradeable, robust software stacks, worldwide regulatory certifications, advanced development and debugging tools, and support that will optimize development and accelerate time-to-market. The module is based on the EFR32BG21 Blue Gecko SoC and enables Bluetooth 5.1 and Bluetooth Mesh connectivity (Zigbee + Bluetooth). Applications include Smart LED lightbulbs and connected lighting. Silicon Labs BGM210L Blue Gecko Lighting Module features a powerful and energy-efficient MCU core, 1MB of flash memory to enable future-proofing capabilities and OTA firmware updates, and a dedicated core for enhanced security features.

Features

Supported Protocols
- Bluetooth 5.1
  - AoA/AoD
- Bluetooth Mesh
Wireless System-on-Chip
- 2.4GHz radio
- TX power up to +12.5 dBm
- 32-bit ARM Cortex®-M33 with DSP instruction and floatingpoint unit for efficient signal processing
- 1024kB flash program memory
- 96kB RAM data memory
- Embedded Trace Macrocell (ETM) for advanced debugging
Receiver Performance
- -104.4dBm sensitivity (0.1% BER) at 125kbps GFSK
- -100.1dBm sensitivity (0.1% BER) at 500kbps GFSK
- -97dBm sensitivity (0.1% BER) at 1Mbps GFSK
- -93.9dBm sensitivity (0.1% BER) at 2Mbps GFSK
Operating Range
- 1.8V to 3.8V
- -40° to +105°C or -40° to +125 °C
Dimensions
- 15.5mm x 22.5mm (custom form factor)

Current Consumption
- 9.3mA RX current at 1Mbps GFSK
- 70mA TX current at +12.5dBm output power
- 50.9µA/MHz in Active Mode (EM0)
MCU Peripherals
- 12-bit 1Msps SAR Analog to Digital Converter (ADC)
- 2× Analog Comparator (ACMP)
- 12x General Purpose I/O pins with output state retention and asynchronous interrupts
- 8 Channel DMA Controller
- 12 Channel Peripheral Reflex System (PRS)
- 2- × 16-bit timer/counter (3 Compare/Capture/PWM channels)
- 1- × 32-bit timer/counter (3 Compare/Capture/PWM channels)
- 32-bit Real-time counter
- 24-bit low energy timer for waveform generation
- 2× watchdog timer
- 3× Universal Synchronous/Asynchronous Receiver/Transmitter (UART/SPI/SmartCard (ISO 7816)/IrDA/I2S)
- 2× I²C interface with SMBus suppo