Product details
Seeed Studio XIAO RA4M1 Development Board
The Seeed Studio XIAO RA4M1 is a compact and efficient microcontroller development board designed for embedded systems, robotics, IoT applications, and electronics prototyping. Built around the Renesas RA4M1 microcontroller, the board combines reliable processing performance with the ultra-small XIAO form factor, making it suitable for portable, wearable, and space-constrained development projects.
Designed for makers, students, embedded developers, educators, and robotics enthusiasts, the XIAO RA4M1 supports rapid application development through Arduino compatibility and flexible GPIO interfacing. The compact board design enables easy integration with sensors, displays, actuators, communication modules, and external peripherals for automation and control applications.
Its low-power architecture and compact footprint make it suitable for smart devices, embedded controllers, robotics systems, sensor nodes, and educational electronics projects. The Seeed Studio XIAO RA4M1 offers a practical platform for learning, prototyping, and developing modern embedded applications in a compact hardware format.
Features:
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Popular Microcontroller Onboard: Powered by Renesas RA4M1, an 32-bit ARM® Cortex®-M4 R7FA4M1AB3CNE MCU operating at up to 48 MHz with FPU, 256 KB of Flash memory, and 32 KB of SRAM.
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Highlighted Onboard Resources: Equipped with a 14-bit ADC, 12-bit DAC, USB 2.0, and an onboard RGB LED.
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Expanded 8 New IOs: Adds 8 new IO pins on the back compared to previous XIAO boards (19 GPIOs in total), enabling more complex applications.
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Powerful Security Features: Built-in hardware encryption, secure boot, key storage, and other functions to ensure application security.
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Software Compatibility: Fully compatible with Arduino IDE for seamless project development and prototyping.
•
Efficient Power Design: Offers 4 operating modes with power consumption as low as 45μA in deep sleep, and supports lithium battery charge management.
•
Compact Thumb-Sized Design: Measuring 21 x 17.8mm, adopting Seeed Studio's classic XIAO form factor, ideal for space-conscious applications.
•
Production-Friendly: Surface Mount Device (SMD) design with all components on the front and stamp holes on both sides, facilitating efficient mass production.
Hardware Overview
The Seeed Studio XIAO RA4M1 is a compact and efficient microcontroller development board designed for embedded systems, robotics, IoT applications, and electronics prototyping. Built around the Renesas RA4M1 microcontroller, the board combines reliable processing performance with the ultra-small XIAO form factor, making it suitable for portable, wearable, and space-constrained development projects.
Designed for makers, students, embedded developers, educators, and robotics enthusiasts, the XIAO RA4M1 supports rapid application development through Arduino compatibility and flexible GPIO interfacing. The compact board design enables easy integration with sensors, displays, actuators, communication modules, and external peripherals for automation and control applications.
Its low-power architecture and compact footprint make it suitable for smart devices, embedded controllers, robotics systems, sensor nodes, and educational electronics projects. The Seeed Studio XIAO RA4M1 offers a practical platform for learning, prototyping, and developing modern embedded applications in a compact hardware format.
Features:
•
Popular Microcontroller Onboard: Powered by Renesas RA4M1, an 32-bit ARM® Cortex®-M4 R7FA4M1AB3CNE MCU operating at up to 48 MHz with FPU, 256 KB of Flash memory, and 32 KB of SRAM.
•
Highlighted Onboard Resources: Equipped with a 14-bit ADC, 12-bit DAC, USB 2.0, and an onboard RGB LED.
•
Expanded 8 New IOs: Adds 8 new IO pins on the back compared to previous XIAO boards (19 GPIOs in total), enabling more complex applications.
•
Powerful Security Features: Built-in hardware encryption, secure boot, key storage, and other functions to ensure application security.
•
Software Compatibility: Fully compatible with Arduino IDE for seamless project development and prototyping.
•
Efficient Power Design: Offers 4 operating modes with power consumption as low as 45μA in deep sleep, and supports lithium battery charge management.
•
Compact Thumb-Sized Design: Measuring 21 x 17.8mm, adopting Seeed Studio's classic XIAO form factor, ideal for space-conscious applications.
•
Production-Friendly: Surface Mount Device (SMD) design with all components on the front and stamp holes on both sides, facilitating efficient mass production.
Hardware Overview
