The MGM240P is a secure, high-performance wireless module

optimized for the needs of battery and line-powered IoT devices

for 2.4 GHz mesh networks.

Based on the Series 2 EFR32MG24 SoC, it enables 802.15.4 (Zigbee®, OpenThread®)

and Bluetooth® Low Energy connectivity, delivering exceptional RF performance and energy

efficiency, Matter ready Smart Home Connectivity, industry-leading Secure Vault®

technology, and future-proofing capabilities.

The MGM240P is a complete solution offered with robust and fully-upgradeable software

stacks, global regulatory certifications, advanced development and debugging tools, and

documentation that simplifies and minimizes the development cycle of your end-product,

helping to accelerate its time-to-market.

The MGM240P is targeted for a broad range of applications, including:

• Smart Home Devices

• Lighting

• Gateways and Digital Assistants

• Building Automation and Security

Features

• Supported Protocols

• 802.15.4

• Zigbee

• OpenThread

• Bluetooth Low Energy (BLE) 5.3

• Bluetooth Mesh

• Matter-ready Smart Home Connectivity

• Multiprotocol

• Wireless System-on-Chip

• 2.4 GHz radio

• TX power up to +20 dBm

• 32-bit ARM Cortex®-M33 with DSP instruction and floatingpoint

unit for efficient signal processing

• 1536 kB flash program memory

• 256 kB RAM data memory

• Embedded Trace Macrocell (ETM) for advanced debugging

• Receiver Sensitivity

• -106.0 dBm (1 PER) @ 250 kbps O-QPSK DSSS

• -106.5 dBm (0.1 BER) @ 125 kbps GFSK

• -102.2 dBm (0.1 BER) @ 500 kbps GFSK

• -98.5 dBm (0.1 BER) @ 1 Mbps GFSK

• -95.7 dBm (0.1 BER) @ 2 Mbps GFSK

• Current Consumption

• 5.2 mA RX current @ 250 kbps O-QPSK DSSS

• 4.5 mA RX current @ 1 Mbps GFSK

• 4.8 mA TX current @ 0 dBm (MGM240Px22)

• 18.8 mA TX current @ 10 dBm (MGM240Px22)

• 158 mA TX current @ 20 dBm (MGM240Px32)

• 33.4 μA/MHz in Active Mode (EM0) @ 39.0 MHz

• 1.3 μA EM2 DeepSleep current (16 kB RAM retention and

RTC running from LFRCO)

• Regulatory Certifications

• CE (EU)

• UKCA (UK)

• FCC (USA)

• ISED (Canada)

• MIC (Japan)

• KC (South Korea)