MCM Electronics

LilyPad Wearable Micro-Controller Board By (DEV-09266) MCM Part #83-16644

0 stars No reviews yet
Qty.Volume Price
This product currently has limited stock.

The LilyPad Arduino is a microcontroller board designed for wearables and e-textiles. It can be sewn to fabric and similarly mounted power supplies, sensors and actuators with conductive thread. The board is based on the ATmega168V (the low-power version of the ATmega168) (datasheet) or the ATmega328V (datasheet)

Specifications Top

Schematic: LilyPad_schematic_v18.pdf
EAGLE (CAD) Files:
  • Microcontroller: ATmega168V or ATmega328V
  • Operating Voltage: 2.7-5.5 V
  • Input Voltage: 2.7-5.5 V
  • Digital I/O Pins: 14 (of which 6 provide PWM output)
  • Analog Input Pins: 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

Programming the LilyPad

The LilyPad Arduino can be programmed with the Arduino software (download). *Note*, the LilyPad Arduino should only be programmed with software versions 0010 or higher. You can program it with earlier versions, but all of the time related functions will be off (twice as slow as they should be).

Physical Characteristics

The LilyPad Arduino is a circle, approximately 50mm (2") in diameter. The board itself is .8mm (1/32") thick (approximately 3mm (1/8") where electronics are attached).


Wash at your own risk - we do ;). We recommend washing projects by hand with a mild detergent. Drip dry. Make sure you remove your power supply first!


To get your LilyPad Arduino working, see this guide.

Additional accessories

The LilyPad is compatible with all of MCM's wearable accessories which can be found (here)

Part Numbers
MCM Part #:83-16644 Part #:DEV-09266
Package Specifications & Dimensions
Weight:0.01 lbs.
RoHS Comp:Yes
Warranty:365 days
Need to Return?
Length:6 in.
Width:4.5 in.
Height:0.25 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

Product Reviews Top