TinyLily Mini Processor


87 in stock

  • Free Shipping for orders over $50
  • Available Worldwide


    The TinyCircuits TinyLily Mini is an Arduino compatible module in an ultra compact package. Designed to be used in e-textile and wearable applications, the TinyLily Mini is very similar to the Arduino LilyPad with the same processing power and Arduino software compatibility – but at 1/12th the size!
    • Arduino and LilyPad Compatible
    • Atmel Atmega328P processor (same as is used on the Arduino Uno and LilyPad)
    • Washable
    • Sewtabs for 8 I/O (4 Digital, 4 Analog / Digital) and 4 Power Sewtabs (2 for power, 2 for ground)
    Note: To program this board, you need to use the TinyLily Mini USB Boardwhich is sold separately. It is also available in out TinyLily Basic Kit and TinyLily Starter Kit which have everything you need to get started.


      • Arduino and LilyPad Compatible
      • Washable
      • Robust Gold Finish – makes soldering easy and is non-corrosive
      • Sewtabs for 8 I/O (4 Digital, 4 Analog / Digital) and 4 Power Sewtabs (2 for power, 2 for ground)
      • Sewtabs are 1.2mm in diameter, easy to use with standard conductive thread and needles
      • Arduino Bootloader preprogrammed (uses approx 0.5 KBytes of Flash Memory)
      • USB expansion header (for use with the TinyLily Mini USB Board)
      • Ultra compact size and weight (smaller than a US Dime!)
        • 14.0mm (0.55 inch) diameter
        • Max Height: 2.8mm (0.11 inches)
        • Ultra-thin 0.61mm (0.024 inches) PCB
        • Weight: .39 grams (.01 ounces)
      • Atmel ATmega328P Microcontroller
        • 32KB Flash, 2KB RAM, 1KB EEPROM
        • 1.2mA (typical) @ 3V, 4MHz
        • Clock speed: 8MHz
      • 2.7V – 5.5V operating voltage  


        • If you are brand new to the TinyLily, buying a kit is the best way to go since it will have all the parts needed.  Check out the kits here.
        • This board does not include a voltage regulator – do not supply more than +5.5V or you will permanently damage the board and ruin your day. 
        • The back of the board has signals for SPI programming of the unit, and it is possible to solder wires to these pads to get access to the SPI signals if needed in your application.



        TinyLily Processor Setup Tutorial
        The TinyLily Processor is the teensiest processor we offer at TinyCircuits. It's perfect for the application of wearable tech due to its small size and sewability using conductive thread.
        TinyLily Halloween: Harry Potter Luna Lovegood Spectrespecs
        TinyLily Halloween: Harry Potter Luna Lovegood Spectrespecs
        Light up your world with Spectrespecs to see all the wrackspurts out there making minds fuzzy! Using TinyLily RGB LEDs, you can add a brighter dimension to this classic Harry Potter prop. 

        TinyLily Firework Wearable
        TinyLily Firework Wearable
        It's almost the time of year to barbecue and watch some fireworks with friends and family. Dazzle all your loved ones with this wearable project this July 4th!

        Related Items

        TinyLily Mini Starter Kit - TinyCircuits
        TinyLily Mini Starter Kit
        This TinyLily Mini Starter Kit lets you really get going to create some cool projects with the TinyLily Mini!
        TinyLily Mini Basic Kit - TinyCircuits
        TinyLily Mini Basic Kit
        This TinyLily Mini Basic Kit has the bare essentials to get going with the TinyLily e-Textile system.