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MGM210L Image

The MGM210L from Silicon Labs is a Wireless Gecko (EFR32MG21 SoC) Lighting Module that supports Zigbee, Thread, Bluetooth Mesh, Bluetooth V5.1 and multi-protocol connectivity (Bluetooth 5.1 + Zigbee). The module has a TX power of 12.5 dBm with a receiver sensitivity of -104 dBm. It requires a 3.8V DC Supply and has a current consumption of 70 mA when transmitting and 9.4 mA when receiving.  

The module is based on 32-bit ARM Cortex M33 architecture with DSP Support and has 1024 kb Flash memory and 96 kb SRAM. It has a 12 bit ADC, 8 Channel DMA and 12 Channel PRS with Embedded Trace Macrocell (ETM) for advanced debugging. The module supports USART, SPI, SmartCard, IrDA, I2S and I2C Interfaces. It also has a Secure Boot with Root of Trust and Secure Loader (RTSL).

The module is available in a package the measures 15.5 x 22.5 mm. It is built in accordance with CA Title 20 energy consumption regulations with future-proof capability for feature and OTA firmware updates. The module is a complete solution that comes with fully-upgradeable, robust software stacks, world-wide regulatory certifications, advanced development and debugging tools with support that will simplify and minimize the development cycle. It offers enhanced security and a custom form factor and temperature rating suited for enclosed operation in Smart LED light bulbs and Connected Lighting.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Silicon Labs
  • Description
    Wireless Lighting Module Based on Bluetooth, Zigbee and Thread

General Parameters

  • Technology
    Bluetooth, Thread, ZigBee, Bluetooth + ZigBee
  • Application
    IoT, Smart LED Lightbulbs, Connected Lighting
  • Frequency
    2.4 to 2.4835 GHz
  • Bluetooth Standards
    Bluetooth v5.1
  • Mesh Networking
  • Data Rate
    125 kbps to 2 Mbps
  • Modulation
  • Supply Voltage
    1.8 to 3.8 V
  • Current Receiving
    9.3 to 9.4 mA
  • Current Transmitting
    70 mA
  • Sleep current
    5.1 to 8.5 uA
  • Output Power
    12.5 dBm
  • Sensitivity
    -104 to -97 dBm
  • Integrated Antenna
  • Antenna
    PCB Antenna
  • Interface Type
  • Security
  • Memory
    Flash : 1024 kB, RAM : 96 kB
  • Processor
    32-bit ARM Cortex®-M33
  • Dimension
    15.5 x 22.5 mm
  • Operating Temperature
    -40 to 125 Degree C

Technical Documents