---
product_id: 690992846
title: "XIAO RA4M1 (Pre-Soldered)"
brand: "seeed studio"
price: "RM122"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/690992846-xiao-ra4m1-pre-soldered
store_origin: MY
region: Malaysia
---

# 48 MHz ARM Cortex-M4 MCU Ultra-low 45μA deep sleep power Built-in hardware encryption XIAO RA4M1 (Pre-Soldered)

**Brand:** seeed studio
**Price:** RM122
**Availability:** ✅ In Stock

## Summary

> 🚀 Tiny Board, Giant Potential: Power Your Next-Gen Projects with XIAO RA4M1!

## Quick Answers

- **What is this?** XIAO RA4M1 (Pre-Soldered) by seeed studio
- **How much does it cost?** RM122 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/690992846-xiao-ra4m1-pre-soldered)

## Best For

- seeed studio enthusiasts

## Why This Product

- Trusted seeed studio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expanded Connectivity:** 19 GPIO pins including 8 new IOs for complex, versatile projects.
- • **Security-First Design:** Hardware encryption, secure boot, and key storage to protect your innovations.
- • **Powerhouse Performance:** 32-bit ARM Cortex-M4 running at 48 MHz with FPU for lightning-fast processing.
- • **Compact & Production-Ready:** Thumb-sized 21x17.8mm form factor with SMD design for seamless prototyping and mass production.
- • **Battery-Optimized Efficiency:** 4 power modes with deep sleep as low as 45μA plus onboard lithium battery charging.

## Overview

The Seeed Studio XIAO RA4M1 is a compact, pre-soldered microcontroller board featuring a 32-bit ARM Cortex-M4 MCU at 48 MHz, 256KB Flash, and 32KB SRAM. It offers 19 GPIO pins, onboard ADC/DAC, CAN BUS, USB 2.0, and advanced security features like hardware encryption and secure boot. Designed for ultra-low power consumption with lithium battery charging support, it’s fully compatible with Arduino IDE, making it ideal for professional-grade, space-conscious embedded applications.

## Description

XIAO RA4M1 (Pre-Soldered)

## Features

- Popular Microcontroller Onboard: Powered by Renesas RA4M1, an 32-bit ARM Cortex-M4 R7FA4M1AB3CFM 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, CAN BUS, 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DRNXF88Z |
| Best Sellers Rank | #1,194 in Single Board Computers (Computers & Accessories) |
| Brand | seeed studio |
| Built-In Media | / |
| Compatible Devices | Arduino boards, Raspberry Pi models, XIAO accessories |
| Connectivity Technology | USB 2.0, CAN BUS |
| Customer Reviews | 4.4 out of 5 stars 8 Reviews |
| Included Components | / |
| Manufacturer | seeed studio |
| Memory Storage Capacity | 256 KB |
| Model Name | 102010638-FA |
| Operating System | Linux |
| Processor Count | 1 |
| RAM Memory Technology | SRAM |
| Total Usb Ports | 1 |
| Warranty Description | 2 year |

## Product Details

- **Brand:** Seeed Studio
- **Model name:** 102010638-FA
- **Memory storage capacity:** 256 KB
- **Connectivity technology:** USB
- **Included components:** Seeed Studio XIAO RA4M1 (Pre-Soldered)

## Images

![XIAO RA4M1 (Pre-Soldered) - Image 1](https://m.media-amazon.com/images/I/51HoDgH7JZL.jpg)
![XIAO RA4M1 (Pre-Soldered) - Image 2](https://m.media-amazon.com/images/I/61eYkgD7v8L.jpg)
![XIAO RA4M1 (Pre-Soldered) - Image 3](https://m.media-amazon.com/images/I/61eYpXWmGTL.jpg)
![XIAO RA4M1 (Pre-Soldered) - Image 4](https://m.media-amazon.com/images/I/512qtGDozEL.jpg)
![XIAO RA4M1 (Pre-Soldered) - Image 5](https://m.media-amazon.com/images/I/51vz6ndXzpL.jpg)

## Frequently Bought Together

- Seeed Studio XIAO RA4M1 (Pre-Soldered)
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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-19*