SKU: 29653626851

SparkFun Qduino Mini Boards, Sparkfun Originals

Sale price$2124.00 Regular price$2360.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

SparkFun Qduino Mini Boards, Sparkfun OriginalsThe Qduino Mini is a tiny, Arduino compatible board with a battery connector and charger built in as well as a fuel gauge that can tell you when to charge the battery! This little guy is super small, inexpensive, and is perfect to embed in your electronics projects. The Qduino Mini is the same model awarded to its Kickstarter backers and is Arduino compatible and 100% open source, meaning that making and programming your first circuit is a breeze.

The Qduino Mini is a tiny, Arduino-compatible board with a battery connector and charger built-in as well as a fuel gauge that can tell you when to charge the battery! This little guy is super small, inexpensive, and is perfect to embed in your electronics projects. The Qduino Mini is the same model awarded to its Kickstarter backers and is Arduino-compatible and 100% open source, meaning that making and programming your first circuit is a breeze.

Here’s what the Qduino includes:

  • Battery Charger Circuit - just plug in a USB the battery starts charging with the auto switching circuit - there’s no extra charger needed and no digging the battery out of your project so you can charge and program at the same time over USB!
  • Battery Fuel Gauge - guessing on when your project runs out of juice? We’ve got you covered - we have a simple monitor library for your battery so you can remind yourself when it needs that little extra power.
  • Ultra small, Ultra thin, Ultra light - The Qduino Mini itself is 0.8in x 1.5in (2cm x 3.8cm) and 0.125oz (3.5 grams), perfect for quadcopters, drones or high altitude balloon projects.

Additionally, each Qduino is also breadboard compatible and has two RGB LEDs. One for status and another that is user programmable!

Note: Please be sure to double check your board type before uploading to make sure you have ?Qduino Mini? selected in the IDE. Otherwise, you could potentially brick your new Qduino board.

Note: A portion of each sale is given back to Quin Etnyre of Qtechknow for continued development into the world of electonics.

Features:

  • ATmega32U4 Processor
  • 32KB Flash Storage
  • 2.5KB SRAM
  • 1KB EEPROM
  • 3.3V @ 8MHz
  • 26 Digital I/O // 13 Dedicated
  • 12 Analog Channels // 6 Dedicated
  • 7 Digital I/O also PWM channels
  • SPI, I2C, UART available
  • Two RGB LEDs built-in - one for: Charge Status, TX, RX, and the other user programmable
  • AP2112K 3.3V 600mA Regulator
  • MCP73831 LiPo Battery Charger
  • MAX17048 LiPo Battery Fuel Gauge

Documents:

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29653626851

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Jeffrey Linehan
Birmingham, US
★★★★★ 5
Price and delivery
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Great Product - fast delivery, good pricing... what more can I say
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Reviewed in the United States on October 30, 2025
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Lori Headley
Natrona Heights, US
★★★★★ 5
Works as expected
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works as expected
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Reviewed in the United States on November 9, 2025
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M. O.
Lexington, US
★★★★★ 5
Really nice
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Good product...great printer!
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Reviewed in the United States on October 29, 2025
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Parrot 64
Natrona Heights, US
★★★★★ 4
Good color, but expensive
Style: Cartridge Ink
Frankly, as with other printers, I thought that I could use reconditioned cartridges with this printer. The first set I purchased was not recognized, thus I have had to purchase genuine products. The cartridges, also offering good color, do not last long. It's a trade-off between cost and quality. If you have to go to Staples from dire need, be sure to price match, for Amazon is $1 less than Staples. Staples will match Amazon. Overall, I try to buy from Amazon.
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Reviewed in the United States on September 10, 2020
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Connie
Lexington, US
★★★★★ 5
Big Print Outs Look Great With Epson Ink
Style: Cartridge Ink
So I paint and I'd been trying to find a way to print out large pics to aid me when I'm trying to get my shading correct. This ink is fabulous...the printer just does a great job. First I print one in color and the second in greyscale...it helps a great deal when working with the shading. Epson can even add a couple other color cartridges to get different effects. I'm very happy with Epson inks. They really made a good selection of colors to make prints look amazing. 5 stars
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Reviewed in the United States on March 9, 2024

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