Seeed Studio XIAO MG24 Sense

Price on request

XIAO MG24 Sense extends the EFR32MG24-based XIAO MG24 with onboard motion and audio sensing for smart-home, wearable and environmental-monitoring prototypes. The 78 MHz Arm Cortex-M33 system includes 256 KB RAM, 1.5 MB internal flash and 4 MB onboard storage, with Bluetooth LE 5.3 / Mesh and Matter, Thread and Zigbee connectivity. Its integrated six-axis IMU and analog microphone support movement and sound measurements without a separate sensor module. The compact board exposes the MG24 pin set and includes USB-C and battery charging. Select the firmware and network stack for the target ecosystem, and consult the Sense pinout and sensor examples before laying out a carrier board or connecting external devices.

Specifications

Silicon Labs EFR32MG24 · Arm Cortex-M33 78 MHz · 256 KB RAM · 1.5 MB flash + 4 MB onboard · BLE Mesh / Matter / Thread / Zigbee · 6-axis IMU + analog microphone

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

Sensors

6-axis IMU; analog microphone

I/O

22 pins; 19 digital / 19 analog

USB

USB-C; battery charging

Use MG24-compatible Silicon Labs development software and the Sense-specific sensor mapping. Verify analog microphone input and pin multiplexing before wiring.

One XIAO MG24 Sense board (SKU 102010610). Verify headers and accessories against the supplier packing list.

Out of stock