EAGLE files: arduino-lilypad-reference-design.zip
Schematic: Arduino-Lilypad-schematic.pdf
Warning: Don’t power the LilyPad Arduino with more than 5.5 volts, or plug the power in backwards: you’ll kill it.
Microcontroller | ATmega328P |
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 | 32 KB (of which 2 KB used by bootloader) |
SRAM | 2 KB |
EEPROM | 1 KB |
Clock Speed | 16 MHz |
The LilyPad Arduino can be programmed with the Arduino software (download).
The ATmega328P on the Arduino LilyPad comes preburned with a bootloader that allows you to upload new code to it with the Arduino software. You can also bypass the bootloader and program the ATmega through the ICSP (In-Circuit Serial Programming) header; see these instructions for details.