Shop Back to School savings
$49.00
$5.54 delivery September 3 - 24. Details
In Stock
$$49.00 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$49.00
Subtotal
Initial payment breakdown
Shipping cost, delivery date and order total (including tax) shown at checkout.
Ships from
NGW Electronic
NGW Electronic
Ships from
NGW Electronic
Returns
Eligible for Return or Refund within 30 days of receipt
Eligible for Return or Refund within 30 days of receipt
This item can be returned in its original condition for a full refund within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
  • Seeeduino XIAO - Smallest Arduino-Compatible Microcontroller Based on SAMD21, Rich Interfaces, Designed for Arduino Micro Projects, 3 Pcs
  • To view this video, download

Seeeduino XIAO - Smallest Arduino-Compatible Microcontroller Based on SAMD21, Rich Interfaces, Designed for Arduino Micro Projects, 3 Pcs

4.3 out of 5 stars 122 ratings
$49.00
{"desktop_buybox_group_1":[{"displayPrice":"$49.00","priceAmount":49.00,"currencySymbol":"$","integerValue":"49","decimalSeparator":".","fractionalValue":"00","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"CwRsIRAjUU1bpsckCrSFHpEErn1dDs1P3rTxxoQaSrWMUeE%2BqJzwsZxkgCxcTYB7ipn8qz7o9RmgbaAJ7Y%2BxMpJuibMs1qVeAWrVj5k8fW6uLFvWCYfdiORs%2Bl2hUgsuHodROl7RBdDBUTtXR2FIq4XmcscG%2FONgE4oT4Z9FMaztxpYPfRs%2FedxOIlGc5c%2B9","locale":"en-CA","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand seeed studio
Model name Seeeduino XIAO
Memory storage capacity 256 KB
Connectivity technology I2C, USB
Included components Three Seeeduino XIAO boards
Operating system Arduino IDE
CPU manufacturer ARM
Wireless communication standard Bluetooth
Compatible devices Personal Computer
RAM memory technology DDR

About this item

  • [Flexible Compatibility] Seeeduino XIAO development board is Fully compatible with the Arduino IDE ,you can easily develop some Micro projects with the help of the large and comprehensive Arduino library. As it has a 2.54mm pin pitch, it is a replacement for Arduino microcontroller that can be used even when inserted into a breadboard.
  • [Ultra Small] Seeeduino XIAO board is as small as your thumb (about 20x17.5mm) and can be used to make small devices such as wearable devices. The Seeeduino XIAO Development Board is the smallest board Compatible with Arduino in the Seeeduino series.
  • [Multiple development interfaces] 11 digital/analog pins, 10 PWM Pins, 1 DAC output, 1 SWD Bonding pad interface, 1 I2C interface, 1 UART interface, 1 SPI interface. Attention:All the I/O pins are 3.3V, please do not input more than 3.3V, otherwise, the CPU may be damaged.
  • [USB Type C Support] Seeeduino XIAO supports the USB Type-C interface which can supply power and download code. Type-C is more robust than Micro USB.And there are power pads at the back of the XIAO which support battery and make it designed for wearable devices to become realistic.
› See more product details

Buy it with

This item: Seeeduino XIAO - Smallest Arduino-Compatible Microcontroller Based on SAMD21, Rich Interfaces, Designed for Arduino Micro Projects, 3 Pcs
$49.00
Get it Sep 3 - 24
In Stock
Ships from and sold by NGW Electronic.
+
Arduino UNO R4 WiFi [ABX00087] – Renesas RA4M1 + ESP32-S3, Wi-Fi, Bluetooth, USB-C, CAN, 12-bit DAC, OP AMP, Qwiic Connector,
$40.00
Get it by Saturday, Aug 16
In Stock
Sold by Electron City and ships from 鶹 Fulfillment.
+
Arduino Nano ESP32 with Headers [ABX00083] – ESP32-S3, USB-C, Wi-Fi, Bluetooth, HID Support, MicroPython Compatible for IoT &
$28.72
Get it by Saturday, Aug 16
In Stock
Sold by Arduino and ships from 鶹 Fulfillment.
Total price:$00
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Show details Hide details
Choose items to buy together.

Product information

Technical Details

Brand ‎seeed studio
Manufacturer ‎seeed studio
Place of Business ‎Buffalo Grove, Illinois 60089,US
Model Name ‎Seeeduino XIAO
Part Number ‎110010004C
Memory storage capacity ‎256 KB
Memory Slots Available ‎1
RAM memory technology ‎DDR
OS ‎Arduino IDE
Processor Brand ‎ARM
Number of Processors ‎1
Compatible processor types ‎Intel Core 2 DUO
Hardware interface ‎USB, USB Type C
Graphics Card Interface ‎Integrated, PCI, PCI Express
Compatible Devices ‎Personal Computer
Mounting Hardware ‎Three Seeeduino XIAO boards
Batteries included ‎No
Batteries Required ‎No
Wireless Standard ‎Bluetooth
Total USB Ports ‎1
Connector Type ‎I2C, USB
Manufacturer ‎seeed studio
Manufacturer reference ‎110010004C
Product Dimensions ‎2 x 1.75 x 0.25 cm; 14 g
ASIN ‎B087D2VSBL

Additional Information

Date First Available March 31 2020
Customer Reviews
4.3 out of 5 stars 122 ratings

4.3 out of 5 stars
鶹 Rank

Feedback

Seeeduino XIAO - Smallest Arduino-Compatible Microcontroller Based on SAMD21, Rich Interfaces, Designed for Arduino Micro Projects, 3 Pcs

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.

Videos for similar products

Product description

The Seeeduino XIAO Microcontroller is the smallest Arduino compatible board in the Seeeduino series. The Seeeduino development board has a longest side of just 2 cm and can be used for prototyping small devices such as wearable devices. Xiao is Chinese “small”, which means “small”.

Customer reviews

4.3 out of 5 stars
122 global ratings

Review this product

Share your thoughts with other customers
Write a customer review

Customers say

Customers like the size and ease of use of the single board computer. They mention it's small, fits the bill nicely, and is easy to brick. However, some customers have mixed opinions on its reliability.

Select to learn more

SizeEase of useReliability
5 customers mention "Size"5 positive0 negative

Customers like the size of the single board computer. They mention it's small and fits the bill nicely.

&ܴdz;...’s small, looks good on my pieces (I’m an artist pivoting into LED/programmable jewelry) and performs flawlessly...." Read more

"Good quality, tiny size, very useful for HID devices such as keypads, game controllers, etc...." Read more

"...This fit the bill nicely. It's 20x17.5mm in size. The pins are spaced to fit a standard breadboard for easy prototyping...." Read more

"Lovely and so tiny. The 3 pack is also nice because now I have ideas for how use them all...." Read more

3 customers mention "Ease of use"3 positive0 negative

Customers find the product easy to use. They mention it's a standard breadboard for easy prototyping and easy to brick.

"I’m relatively new to Arduino and found this super-easy to use. In fact, it’s my favorite microcontroller (that I’ve tried so far)...." Read more

"...The pins are spaced to fit a standard breadboard for easy prototyping. See the Seeeduino XAIO wiki page for what you need to use." Read more

"Powerful little unit easy to Brick...." Read more

4 customers mention "Reliability"2 positive2 negative

Customers have mixed opinions about the reliability of the single board computer. Some mention it works fast and well, while others say it stops working after just a few hours.

"...(I’m an artist pivoting into LED/programmable jewelry) and performs flawlessly...." Read more

"...It is easy to Brick the system. Which makes it very unreliable for any projects...." Read more

"...Just tested it today. Works fast and well." Read more

"...Everything stopped working after just a few hours. Power light comes on but Windows will not identify it as a COM port when I plug it in now...." Read more

Top reviews from Canada

Translate all reviews to English
  • 鶹 Customer
    5.0 out of 5 stars Easy to use, small & powerful. Love it!
    Reviewed in Canada on November 10, 2020
    Verified Purchase
    I’m relatively new to Arduino and found this super-easy to use. In fact, it’s my favorite microcontroller (that I’ve tried so far). It’s small, looks good on my pieces (I’m an artist pivoting into LED/programmable jewelry) and performs flawlessly. I couldn’t be happier and just bought another pack because I quickly used up the first one. Love these!
    2 people found this helpful
    Helpful
     Report
  • Matt
    5.0 out of 5 stars Great option for HID Devices
    Reviewed in Canada on March 2, 2021
    Verified Purchase
    Good quality, tiny size, very useful for HID devices such as keypads, game controllers, etc. The USB-C port is a big selling point for me, as most board of similar nature have the older style Mini or Micro USB port.
    4 people found this helpful
    Helpful
     Report
  • Alan
    4.0 out of 5 stars Tiny Arduino compatible microcontroller
    Reviewed in Canada on October 14, 2021
    Verified Purchase
    Needed a small sized micro-controller compatible with Arduino IDE for a project. This fit the bill nicely. It's 20x17.5mm in size. The pins are spaced to fit a standard breadboard for easy prototyping. See the Seeeduino XAIO wiki page for what you need to use.
    One person found this helpful
    Helpful
     Report
  • TheEar
    5.0 out of 5 stars ALL I/Os usable, input/output
    Reviewed in Canada on November 9, 2023
    Verified Purchase
    ALL I/Os usable, input/output,Refreshing! I have used these units to replace reams of Microchip micros. However, I have noticed pricing going through the roof recently. Too bad. Looks like I'm going back to programming in assembler.
    Helpful
     Report
  • Andrew
    5.0 out of 5 stars Can’t wait to use them all.
    Reviewed in Canada on December 26, 2020
    Verified Purchase
    Lovely and so tiny. The 3 pack is also nice because now I have ideas for how use them all.

    The only downside is my soldering skills are rough. But practice is great.
    Helpful
     Report
  • Cliff Schawill
    3.0 out of 5 stars Powerful little unit easy to Brick.
    Reviewed in Canada on March 14, 2021
    Verified Purchase
    At first sight the cost and size and what it could do was an excellent deal. I was able to start writing code on it right away. And had many thoughts of projects I can do on it. I did find a major flaw which makes me walk away from it until it gets better. It is easy to Brick the system. Which makes it very unreliable for any projects. You can't have your board not operate just because you turned it on or off a few times. I believe it's the boot loader that has a bug in it. It needs to be rethought. And once it's fixed. This will be an excellent product.
    5 people found this helpful
    Helpful
     Report
  • Maksym
    5.0 out of 5 stars Great product
    Reviewed in Canada on September 20, 2020
    Verified Purchase
    The product arrived fast, no delays.
    Just tested it today. Works fast and well.
    2 people found this helpful
    Helpful
     Report
  • Lucus
    5.0 out of 5 stars Le plus petit 'Arduino' sur le marché !
    Reviewed in Canada on March 26, 2021
    Verified Purchase
    Version miniature de l'Arduino contenant tout les options de communication nécessaire (I2C, SPI, Uart etc) et plusieures entrées/sorties. Parfait pour widgets.
    Helpful
     Report

Top reviews from other countries

  • Johnnie
    5.0 out of 5 stars My favorite little not-ESP.
    Reviewed in the United States on April 11, 2021
    Verified Purchase
    I honestly just do not see myself using any other microcontroller for my non-wifi projects.

    I had to do some shopping for libraries to use to get everything working but I think most of that was just inexperience on my part.

    The project pictured above is a four MQ sensor gas sniffer with an OLED display powered by a 5V USB C power brick. The 5V is used to power the sensors and a small fan that pulls air through while the MPU operates on 3.3V.

    I bought a second set of three of these, the expansion board, and a handful of grove connector cables. I honestly don't know if I will use the expansion board since I have had little trouble experimenting with these with a few I2C devices. The expansion board has a debug interface that might make it useful one day for me.

    If one does not need the wifi or BLE of an ESP32/8266 then I would recommend this microcontroller. I used YouTube for all of my initial research and the manufacturer's web site and forums afterward. I develop with PlatformIO, but was also able to program using the Arduino IDE.
    Customer image
    Johnnie
    5.0 out of 5 stars
    My favorite little not-ESP.

    Reviewed in the United States on April 11, 2021
    I honestly just do not see myself using any other microcontroller for my non-wifi projects.

    I had to do some shopping for libraries to use to get everything working but I think most of that was just inexperience on my part.

    The project pictured above is a four MQ sensor gas sniffer with an OLED display powered by a 5V USB C power brick. The 5V is used to power the sensors and a small fan that pulls air through while the MPU operates on 3.3V.

    I bought a second set of three of these, the expansion board, and a handful of grove connector cables. I honestly don't know if I will use the expansion board since I have had little trouble experimenting with these with a few I2C devices. The expansion board has a debug interface that might make it useful one day for me.

    If one does not need the wifi or BLE of an ESP32/8266 then I would recommend this microcontroller. I used YouTube for all of my initial research and the manufacturer's web site and forums afterward. I develop with PlatformIO, but was also able to program using the Arduino IDE.
    Images in this review
    Customer imageCustomer image
    Report
  • JOEY-C
    4.0 out of 5 stars DO NOT recommend for use on MAC
    Reviewed in the United States on February 18, 2021
    Verified Purchase
    I have Arduino IDE for mac. Downloaded all required files for these boards. Was able to communicate and load a sketch onto the first board. It loaded and ran just fine. Tried to load another sketch to the same board and PORT disappeared. Was unable to communicate with it again. Tried the second board. Was able to load a sketch to the board no problem. Tried to load another sketch to that board and the Port disappeared just as the first board. Tried the third board. Same problem. Now I have three boards that I can't communicate with anymore. The boards do turn on, but no longer can communicate with them. UPDATE 02/23/21 NOTE: FOUND THAT BOARDS WILL COMMUNICATE WITH IDE IF THE RESET PINS ARE PULSED TWICE RAPIDLY. IF PULSED TWICE THE USB PORT FOR THE BOARD APPEARS AND IS ABLE TO COMMUNICATE ONCE MORE. ONE RESET PULSE WILL NOT CAUSE THE USB PORT TO APEAR. Will continue to experiment with these little boards.
    Report
  • Jonathan H.
    5.0 out of 5 stars Awesome little device!
    Reviewed in the United States on November 16, 2020
    Verified Purchase
    Cheap, educational, and fun. What more do you want?
    Customer image
    Jonathan H.
    5.0 out of 5 stars
    Awesome little device!

    Reviewed in the United States on November 16, 2020
    Cheap, educational, and fun. What more do you want?
    Images in this review
    Customer image
    Report
  • D. K.
    1.0 out of 5 stars Bootloader problems
    Reviewed in the United States on August 22, 2021
    Verified Purchase
    These things seem nice but I have to reset it every time I upload code. It is a well known issue that doesn't seem to have a fix. The best thing to do is to solder a push button with 2-4" wires on to the tiny reset pads. Use that device for development only. I just went with the Adafruit Trinket M0 instead.
    Report

Product Summary: Seeeduino XIAO - Smallest Arduino-Compatible Microcontroller Based on SAMD21, Rich Interfaces, Designed for Arduino Micro Projects, 3 Pcs

From seeed studio

4.3 out of 5 stars, 122 ratings

Customer reviews

Price

One-time purchase: $49.00

Purchasing options

Other sellers

Other sellers

About this Item

  • [Flexible Compatibility] Seeeduino XIAO development board is Fully compatible with the Arduino IDE ,you can easily develop some Micro projects with the help of the large and comprehensive Arduino library. As it has a 2.54mm pin pitch, it is a replacement for Arduino microcontroller that can be used even when inserted into a breadboard.
  • [Ultra Small] Seeeduino XIAO board is as small as your thumb (about 20x17.5mm) and can be used to make small devices such as wearable devices. The Seeeduino XIAO Development Board is the smallest board Compatible with Arduino in the Seeeduino series.
  • [Multiple development interfaces] 11 digital/analog pins, 10 PWM Pins, 1 DAC output, 1 SWD Bonding pad interface, 1 I2C interface, 1 UART interface, 1 SPI interface. Attention:All the I/O pins are 3.3V, please do not input more than 3.3V, otherwise, the CPU may be damaged.
  • [USB Type C Support] Seeeduino XIAO supports the USB Type-C interface which can supply power and download code. Type-C is more robust than Micro USB.And there are power pads at the back of the XIAO which support battery and make it designed for wearable devices to become realistic.

Product description

The Seeeduino XIAO Microcontroller is the smallest Arduino compatible board in the Seeeduino series. The Seeeduino development board has a longest side of just 2 cm and can be used for prototyping small devices such as wearable devices. Xiao is Chinese “small”, which means “small”.
Report an issue with this product or seller

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected “Yes, it is useful”
Thank you for your feedback. You selected “No, it is not useful”
Product summary presents key information. Close to see all product details.