Seeed XIAO MG24

This XIAO MG24 is a small development board that uses the Silicon Labs EFR32MG24 SoC and the ARM Cortex-M33 processor. It supports Matter over Thread, Zigbee and Bluetooth LE 5.3, supported by the Arduino Core. It comes with 4MB of Flash, and is ideal for battery-powered home automation products due to its low power consumption (less than 1.95μA in sleep mode). There is an antenna attached to the board with a BLE range of up to 50m in an open location with no signal interference. A connector for an external uFL antenna can also be found on the board. If you're looking for the same dev board but with an analogue microphone and 6-axis IMU attached to it, click here to view it in our store. Now available in two options: board + loose headers, or a pre-soldered option. Please select an option before adding to cart. Features

* Silicon Labs' EFR32MG24 SoC, 32-bit 78 MHz ARM Cortex®-M33 with DSP instruction

* Compatible with Matter® over Thread® and Bluetooth® Low Energy 5.3, Supported by the Arduino® Core

* Equipped with an on-board antenna with a BLE range of up to 50m in an open location with no signal interference, while reserving an interface for an external UFL antenna

* Power consumption less than 1.95μA in sleep mode, ideal for battery-powered home automation projects

* A dedicated hardware secure engine containing its own CPU enables the Secure Vault functions.

* Additional 4MB Flash on board, on-board battery charging circuit, 19 GPIOs, LED

* Remains the classic XIAO design of the thumb-size form factor of 21 x 17.8mm, and single-sided mount, making it perfect for space-limited projects such as wearables

* Natively compatible with all the XIAO accessory add-ons and kits of Grove Expansion, CAN-Bus, LED Matrix, Vision AI Sensor, Round Display, GSP Module, 2-Mic Array, ePaper Display, mmWave sensor, LoRa Module and many more.

* Product Number:

* Unsoldered: Seeed 102010590

* Pre-soldered: Seeed 102010690

What's on Board

Specifications

Processor Silicon Labs EFR32MG24

ARM Cortex-M33 @ 78MHz

RAM 256kB

Flash 1536KB + 4MB Onboard

LEDs 1 User LED, 1 Power LED

Button 1 RESET Button

Security Hardware Cryptographic Acceleration, True Random Number Generator, ARM® TrustZone®, Secure Boot, Secure Debug Unlock etc.

Low power 1.95μA

Normal 6.71mA

Sleep 1.91mA

Software Compatibility Arduino IDE

Working Temperature -20°C-70°C

Dimensions 21 x 17.8 mm

Resources

* Product Wiki

* Datasheet

* Schematic

* Wireless SoC

Package Contents

* 1x XIAO MG24 (select unsoldered or pre-soldered before adding to cart)

* 2x 7-pin Headers (unsoldered version only)