Arduino Lilipad Board (ATmega328)

The LilyPad Arduino is a microcontroller board designed for wearable 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). The LilyPad Arduino can be programmed with the Arduino software. 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).

Features

• Microcontroller: ATmega32u4
• Flash memory: 32 kB, of which 4 kB are used by the bootloader
• SRAM: 2.5 kB
• EEPROM: 1 kB
• Operating voltage: 3.3 V
• Input voltage: 3.8–5 V
• Digital input/output pins: 9
• PWM channels: 4
• Analogue input channels: 4
• Direct current per I/O pin: 40 mA
• Clock speed: 8 MHz