SKU: IOWC-1072
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Seeed Studio Studio XIAO MG24 Board (Pre-Soldered) - EFR32MG24, Matter/Thread/BLE 5.3

₹1,469.00 (Inclusive of all taxes)
Out of Stock

The Seeed Studio Studio XIAO MG24 is an ultra-low-power, Arduino-compatible development board built on the Silicon Labs EFR32MG24 SoC, featuring native Matter over Thread and BLE 5.3 connectivity for next-generation smart home and IoT applications.

Features

  • Native Matter over Thread & BLE 5.3 for seamless smart home integration.
  • Ultra-low power consumption with a deep sleep current of just 1.95 μA, ideal for battery-powered nodes.
  • 19 multifunction GPIOs provide flexible interfacing for sensors, actuators, and peripherals.
  • Pre-soldered headers enable plug-and-play development, accelerating prototyping.
  • Arduino IDE compatible, offering a familiar and accessible platform for developers.

Out of stock

Description

The Seeed Studio Studio XIAO MG24 development board is engineered for the next wave of connected devices, leveraging the Silicon Labs EFR32MG24 SoC’s robust wireless capabilities. It natively supports the Matter standard over the Thread mesh network protocol alongside Bluetooth Low Energy 5.3, enabling secure, low-latency communication within smart home ecosystems. Its ARM Cortex-M33 core and ample flash memory provide the processing headroom for complex application logic and over-the-air updates.

Designed for extreme energy efficiency, the board’s power management system achieves a remarkably low sleep current, making it a prime candidate for remote, battery-operated sensors and controls that require years of operation. The compact form factor integrates an onboard PCB antenna, simplifying design-in while the 19 configurable GPIOs offer extensive connectivity options for a wide range of IoT peripherals.

Key Features

  • Powered by the Silicon Labs EFR32MG24 multi-protocol wireless SoC with an ARM Cortex-M33 processor.
  • Native support for the Matter application layer over Thread (IEEE 802.15.4) and Bluetooth Low Energy 5.3.
  • Ultra-low-power design featuring a deep sleep mode consuming only 1.95 μA for extended battery life.
  • Comprehensive I/O with 19 flexible GPIOs supporting PWM, ADC, I2C, SPI, and UART interfaces.
  • Integrated PCB antenna for reliable wireless communication without external components.
  • Full Arduino IDE compatibility for rapid prototyping and a gentle learning curve.
  • Pre-soldered pin headers for immediate use, eliminating soldering requirements.
  • Secure element support for robust device authentication and data protection in Matter networks.

Applications

  • Smart Home Automation: Creating Matter-compliant devices like smart switches, lighting controllers, thermostats, and security sensors.
  • Remote Sensing & Control: Deploying battery-powered wireless nodes for industrial monitoring, agricultural telemetry, and environmental data collection.
  • Prototyping & Education: Serving as a compact platform for learning embedded systems, wireless protocols, and the Matter ecosystem.

Technical Specifications

Microcontroller / SoCSilicon Labs EFR32MG24
CPU Core32-bit ARM Cortex-M33
Flash Memory1024 KB
RAM128 KB
Wireless ProtocolsMatter over Thread, BLE 5.3
Sleep Current1.95 μA
GPIO19 multifunction pins
InterfacesPWM, ADC, I2C, SPI, UART
AntennaOnboard PCB antenna
Dimensions (L x W)21 mm x 17.8 mm

Frequently Asked Questions

How do I start programming the XIAO MG24 with the Arduino IDE?

First, install the Seeed Studio Studio board package via the Arduino Boards Manager. Connect the board via USB, select 'Seeed Studio Studio XIAO MG24' as your target board from the Tools menu, and choose the correct COM port. You can then write and upload sketches using the standard Arduino workflow. The board's pre-soldered headers allow you to quickly connect sensors and peripherals for testing your Matter or BLE applications directly.

What is the power supply requirement for the XIAO MG24 board?

The XIAO MG24 operates at a standard 3.3V logic level. It can be powered via its USB-C connector, which provides 5V that is regulated onboard. For battery operation, you can connect a single-cell LiPo battery (3.7V nominal) to the designated battery pins, as the board includes necessary charging circuitry. Monitoring the ultra-low sleep current is crucial for calculating battery life in field deployments.

How do I enable Matter over Thread networking on this board?

You need to configure the board as a Thread end device, router, or leader using the Silicon Labs Gecko SDK or Matter SDK, which can be integrated into the Arduino environment or PlatformIO. Flash a compatible Matter firmware that includes the Thread stack. You must then commission the device into your Matter network using a supported platform like Google Home or Apple Home, which handles the secure credential provisioning over BLE.

Can I use an external antenna with the XIAO MG24?

The XIAO MG24 comes with a fixed onboard PCB antenna optimized for its compact size. The design does not expose an external antenna connector like U.FL or SMA. For applications requiring extended range or specific antenna placement, you would need to consider a different module variant or design a custom carrier board that interfaces with the EFR32MG24's RF pins directly, ensuring proper impedance matching.

Package Includes

  • 1 x Seeed Studio Studio XIAO MG24 (Pre-Soldered) Development Board

Additional Information

Weight 0.009 kg
Dimensions 2.1 × 1.78 cm