Name: Seeed StudioXIAO SAMD21 - Smallest Arduino Microcontroller with Rich Interfaces for Wearable Devices, 100% Arduino IDE Compatible, 3pcs
Brand: Seeed Studio
Price: 355.59 XCD
Availability: InStock

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⚡ Tiny powerhouse for your next-gen wearable innovations!

COMPACT YET LOADED - 14 versatile GPIO pins with analog, digital, PWM, DAC, I2C, UART, and SPI interfaces packed into a thumb-sized marvel.
FUTURE PROOF USB C - Modern USB Type-C port for hassle-free power delivery and programming, keeping your projects sleek and up-to-date.
WEARABLE TECH READY - Ultra-low power design with battery support pads and a stable 32.768KHz crystal oscillator for precise timing in tiny devices.
BLAZING FAST PROCESSING - ARM Cortex-M0+ 32-bit CPU running at 48MHz, delivering triple the speed of classic Arduino boards.
SEAMLESS ARDUINO IDE COMPATIBILITY - Plug-and-play with the full Arduino ecosystem for rapid prototyping and effortless coding.

The Seeed Studio XIAO SAMD21 is the smallest Arduino-compatible microcontroller board featuring a 48MHz ARM Cortex-M0+ CPU, 256KB flash, 32KB SRAM, and 14 multifunction GPIO pins. Its ultra-compact 20x17.5mm size, USB Type-C interface, and low power design make it ideal for wearable devices, rapid prototyping, and compact DIY projects—all fully supported by the Arduino IDE ecosystem.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

$355

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Saint Kitts and Nevisstore

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Processor	48 MHz none
RAM	SRAM
Wireless Type	802.11b
Brand	seeed studio
Series	Seeeduino XIAO
Item model number	110010004
Operating System	Windows, macOS, Linux
Item Weight	0.317 ounces
Package Dimensions	3.58 x 2.24 x 0.51 inches
Color	3PCS
Processor Brand	ARM
Number of Processors	1
Manufacturer	seeed studio
ASIN	B08745JBRP
Date First Available	April 15, 2020

Seeed StudioXIAO SAMD21 - Smallest Arduino Microcontroller with Rich Interfaces for Wearable Devices, 100% Arduino IDE Compatible, 3pcs

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