






🚀 Tiny Board, Massive Potential — Power Your Next Big Idea!
The Seeed Studio XIAO RA4M1 is a compact, pre-soldered microcontroller board featuring a 32-bit ARM Cortex-M4 MCU running at 48 MHz with FPU, 256KB Flash, and 32KB SRAM. It offers 19 GPIO pins, onboard 14-bit ADC, 12-bit DAC, CAN BUS, USB 2.0, and robust security features including hardware encryption and secure boot. Designed for ultra-low power consumption with modes as low as 45μA, it supports lithium battery charging and is fully compatible with Arduino IDE, making it ideal for professional-grade, space-conscious, and secure embedded projects.
| RAM | SRAM |
| Brand | seeed studio |
| Series | 102010638-FA |
| Operating System | Linux |
| Item Weight | 0.634 ounces |
| Package Dimensions | 3.82 x 2.56 x 0.63 inches |
| Number of Processors | 1 |
| Manufacturer | seeed studio |
| ASIN | B0DRNXF88Z |
| Date First Available | December 27, 2024 |
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