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LilyPad Arduino Main Board

This is LilyPad Arduino - the main board consisting of an ATmega328 with the Arduino bootloader. Board will run from 2V to 5V.

Availability: In Stock.

Code 1+
incl VAT

The LilyPad Arduino 328 Main Board is an Arduino-programmed microcontroller designed to be easily integrated into e-textiles and wearable projects. It offers the same functionality you find in other Arduino boards, in a lightweight, round package designed to minimize snagging and profile, with wide tabs that can be sewn down and connected with conductive thread.

The LilyPad Arduino consists of an ATmega328 with the Arduino bootloader and a minimum number of external components to keep it as small (and as simple) as possible. This board will run from 2V to 5V and offers large pin-out holes that make it easy to sew and connect. Each of these pins, with the exception of (+) and (-), can control an attached input or output device (like a light, motor, or switch).

Each LilyPad was creatively designed to have large connecting pads to allow them to be sewn into clothing. Various input, output, power, and sensor boards are available. Theyre even washable!

Note: To program this board you will also need an FTDI adapter and mini USB cable.


  • 1 x LilyPad Arduino 328 Main Board.


  • 50mm outer diameter
  • Thin 0.8mm PCB


SparkFun Stock Code:

  • DEV-13342.
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