
IoT & WiFi Modules
SMD Development Board Seeeduino Xiao SAMD21 Pre Soldered
Seeeduino XIAO is the smallest Arduino compatible board based on SAMD21 microcontroller. Perfect for wearable devices and space-constrained IoT projects with rich peripherals.
₹811.00
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₹811.00
Inclusive of all taxes
Category
IoT & WiFi Modules
Quality
100% Genuine
About SMD Development Board Seeeduino Xiao SAMD21 Pre Soldered
The Seeeduino XIAO is an ultra-compact development board featuring the powerful Microchip SAMD21 microcontroller, making it the smallest Arduino-compatible board in the Seeeduino family. Despite its tiny 20×17.5mm footprint, this board packs impressive capabilities including 14 digital I/O pins, 6 analog inputs, PWM, I2C, SPI, and UART interfaces. The board comes pre-soldered with castellated edges, making it perfect for direct PCB integration in wearable devices, smart home gadgets, and portable electronics. With 32KB flash memory and 8KB RAM running at 48MHz, it provides ample processing power for most IoT applications. The 3.3V operating voltage and low power consumption make it ideal for battery-powered projects. Fully compatible with Arduino IDE and CircuitPython, the Seeeduino XIAO offers an excellent balance of size, performance, and ease of use for both beginners and advanced developers working on space-constrained projects.
Technical Specifications
| Microcontroller | Microchip ATSAMD21G18A-MU |
|---|---|
| Operating Voltage | 3.3V |
| Digital I/O Pins | 14 |
| PWM Pins | 10 |
| Analog Input Pins | 6 (12-bit ADC) |
| DAC Pins | 1 (10-bit) |
| UART | 1 |
| I2C | 1 |
| SPI | 1 |
| Flash Memory | 32KB |
| SRAM | 8KB |
| Clock Speed | 48MHz |
| Dimensions | 20×17.5×3.5mm |
| Weight | 1.5g |
| USB Type | USB-C |
Alternative Components
Adafruit Feather M0
Arduino Nano 33 IoT
ESP32-C3 Dev Board
Raspberry Pi Pico









