MP3 Development Board

The MP3 Development Board uses the SparkFun USB bootloader. This bootloader allows you to compile firmware on your local workstation, then copy that firmware file onto the unit like it was a removable flash drive. When the unit resets, the firmware is automatically copied from the micro-SD card to the internal flash of the ARM7. This system greatly increases the speed at which the firmware can be flashed to the unit.

Features:
LPC2148 ARM7 from NXP
MMA7260 Triple Axis Accelerometer
microSD Socket
1gig microSD card included
Tri-color Status LED
Standard 3.5mm audio jack (no headphones included)
miniUSB connection
3-way Navigation Switch
128x128 pixel Color Graphic LCD
NS73M FM Transmitter
Lithium Polymer battery (1000mAh)
Built in LiPo charger via USB