Seeed Studio XIAO MG24

Price on request

XIAO MG24 is a small multiprotocol wireless development board based on Silicon Labs' EFR32MG24, aimed at smart-home devices, connected sensors and low-power control nodes. Its 78 MHz Arm Cortex-M33 has 256 KB RAM, 1.5 MB internal flash and 4 MB onboard storage. Radio options include Bluetooth LE 5.3 and Mesh, Matter, Thread and Zigbee, enabling projects across common 2.4 GHz IoT ecosystems. The board exposes 22 pins, including 19 digital and 19 analog-capable pins according to the product guide, and includes USB-C plus battery charging in the 21 × 17.8 mm XIAO footprint. Choose the firmware stack for the target network and check antenna, pin multiplexing and power details in the official guide.

Specifications

Silicon Labs EFR32MG24 · Arm Cortex-M33 78 MHz · 256 KB RAM · 1.5 MB flash + 4 MB onboard · BLE 5.3 / Mesh / Matter / Thread / Zigbee

SoC

Silicon Labs EFR32MG24

CPU

Arm Cortex-M33, 78 MHz

RAM

256 KB

Flash

1.5 MB + 4 MB onboard

Wireless

Bluetooth LE 5.3 / Mesh, Matter, Thread, Zigbee

I/O

22 pins; 19 digital / 19 analog

USB

USB-C

Power

Battery charging

Dimensions

21 × 17.8 mm

Select a supported Silicon Labs / Matter / Thread / Zigbee development stack for the target network. Follow the MG24 pin map and check radio certification needs for the finished product.

One XIAO MG24 board (SKU 102010590). Verify headers and accessories against the supplier packing list.

Out of stock