I have released BusPirate-v3b-FTDI-0.3, which has:
- room for a shrouded I/O header
- Sparkfun’s locking header rows (see http://www.sparkfun.com/tutorials/114)
- more clearance around voltage regulators, for easier assembly
- improved label size and positioning
I don’t intend to produce any more boards, unless someone wants me to put together a kit for them, but I felt like these updates were worth making anyway.
You can find the zip distribution here: https://github.com/schamp/Schazamp/downloads
Or check here for the source:
This one comes in at 1.425″ x 1.110″, which is ~1.58 sq. in., which would be about $7.90 for three at Laen’s DorkboxPDX service.