LilyPad Arduino Main Board

The LilyPad Arduino is designed for e-textiles and wearables projects. It can be sewn to fabric and similarly mounted power supplies, sensors and actuators with conductive thread.

LAST REVISION: 09/19/2023, 02:55 PM

Note: This page refers to a product that is retired.

The LilyPad Arduino Main Board is based on the ATmega168V (the low-power version of the ATmega168) or the ATmega328V. The LilyPad Arduino was designed and developed by Leah Buechley and SparkFun Electronics.

You can find your board warranty information here.

Getting Started

In the Getting Started section, you can find all the information you need to configure your board, use the Arduino Software (IDE), and start to tinker with coding and electronics. SparkFun Electronics has a range of accessories for use with the LilyPad Arduino.

Need Help?

On Projects on the Arduino Forum
On the Product itself through our Customer Support

Tech Specs


Microcontroller	ATmega168 or ATmega328V
Operating Voltage	2.7-5.5 V
Input Voltage	2.7-5.5 V
Digital I/O Pins	14
PWM Channels	6
Analog Input Channels	6
DC Current per I/O Pin	40 mA
Flash Memory	16 KB (of which 2 KB used by bootloader)
SRAM	1 KB
EEPROM	512 bytes
Clock Speed	8 MHz

Warning: Don't power the LilyPad Arduino with more than 5.5 volts, or plug the power in backwards, you'll kill it.

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