







🚀 Tiny Tech, Massive Potential: Power Your Next-Gen Projects with Seeed Studio XIAO!
The Seeed Studio XIAO SAMD21 is the smallest Arduino-compatible microcontroller board featuring a 48MHz ARM Cortex-M0+ CPU, 256KB flash memory, and 32KB SRAM. Despite its ultra-compact 20x17.5mm size, it offers 14 versatile GPIO pins with analog, digital, PWM, DAC, I2C, UART, and SPI interfaces. Equipped with a USB Type-C port for power and programming, it’s optimized for wearable devices, rapid prototyping, and small-scale projects, all fully compatible with the Arduino IDE for seamless coding and development.


| Processor | 48 MHz |
| RAM | LPDDR3 |
| Wireless Type | Bluetooth |
| Brand | seeed studio |
| Series | Seeed Studio XIAO SAMD21 |
| Item model number | 102010328 |
| Operating System | Windows, macOS, Linux |
| Item Weight | 1.13 ounces |
| Product Dimensions | 0.83 x 0.69 x 0.83 inches |
| Item Dimensions LxWxH | 0.83 x 0.69 x 0.83 inches |
| Color | 1pc |
| Processor Brand | Microchip Technology |
| Number of Processors | 1 |
| Manufacturer | seeed studio |
| ASIN | B08CN5YSQF |
| Date First Available | July 9, 2020 |
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