Silicon Labs MGM111A256V2 ZigBee Module 1.85 → 3.8V

  • RS Stock No. 124-2552
  • Mfr. Part No. MGM111A256V2
  • Manufacturer Silicon Labs
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

MGM111 ZigBee/Thread Mesh Networking Module

The MGM111 module, based on the EFR32 Mighty Gecko SoC, enables rapid development of a wireless mesh network using ZigBee/Thread protocols.

Module Features

• EFR32 Mighty Gecko radio SoC with 40MHz ARM Cortex-M4F core, 256KB Flash memory and 32KB SRAM • RF Frequency Range: 2400 to 2483MHz ISM Band
• RF Output Power: up to +10dBm
• Modulation: OQPSK with DSSS
• Receiver Sensitivity: -99dBm @ 1% PER
• OTA Data Rate: Up to 250kbps
• Hardware Crypto Accelerator supports AES-128/256, ECC over GF(P) and GF(2m), SHA-224/256
• True Random Number Generator
• Packet Trace Interface (PTI) for non-intrusive packet trace with Simplicity Studio development tools
• Can operate stand-alone or with a host processor via UART/SPI
• 25 x GPIO
• 2 x USART (UART, SPI, IrDA, I²S) and Low Energy UART (LEUART™)
• I²C bus interface
• 12-channel Peripheral Reflex System (PRS)
• Real-Time Clock
• 12-bit 1Msps ADC
• Current-mode DAC
• 2 x Analogue Comparators
• Energy Management Unit (EMU)
• Chip antenna
• Power supply: +1.85 to +3.8Vdc
• Operating Temperature Range: -40 to +85°C
• Dimensions: 12.9 x 15.0 x 2.2mm
• Applications: Connected Home, Building Automation, Lighting, Security & Monitoring, Smart Grid / Metering, Industrial Automation , Communication for the Internet of Things (IoT)

RS Product Codes

124-2551 MGM111A256V1 Non-certified module with chip antenna
124-2552 MGM111A256V2 Fully-certified module with chip antenna


FCC, IC, CE (V2 suffix part only)

WPAN (IEEE 802.15.4) - Silicon Labs

Attribute Value
Supply Voltage 1.85 → 3.8V
Stock check temporarily unavailable - call for stock availability
Price (ex. GST) Each
$ 19.69
(exc. GST)
$ 21.66
(inc. GST)
Per unit
1 - 4
5 - 9
10 - 49
50 - 99
100 +
Packaging Options:
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