USBug is a LPC1343 breakout board with USB capability. The bootloader appears as a USB flash drive, just drag a new firmware into the drive to update.
Basically, my board is a 40-pin LPC1343 breakout board with 12 MHz crystal, USB Connect detection and disconnect, MicroBuilder’s single-button ISP, ISP Header and the standard LPCXpresso user LED. I added proper USB ESD/EMC handling, all this on a 5×2 cm board…
I plan to release the project as open hardware under CC-BY-SA license soon, as I just soldered the first prototype and that it is working as expected.
Via the forum.