ii

Development Boards MicroMod
1

ii

2

I suggest making the leap to an ARM that uses the library source code plus new/better, for I/O devices. And an ARM COrtex M3/M4 rather than the end of life LPC21xx.

SFE sells some of these ARMs. See vendor site

http://www.pjrc.com/teensy/index.html

Teensy 3.1 and the large collection of libraries.