This is going to sound real naive, but why not just slap two connectors on a BASICstamp? The routines for sending the data to the Fluke is already there. The circuit board is already there. (Just a suggestion, I'll go hide under the coach while you all tell me why that doesn't work). Corey Stup wrote:
Also being a microcontroller programmer (mostly with PICs), I agree to using the larger more advanced part with the built in hardware UART. Its just not worth trying to squeeze everything out of a lower capability part unless you are trying to save costs for thousands of units. I would be glad to help if a PIC is chosen with code (ASM or C) and testing. I have an ICE with pods for 16c5x, 16c6x and 16c7x.
I have a Fluke Programmers keyboard and 2 programmers stations (ie, with video cards) for testing. I can also program nearly any microcontroller (Labtool-48) and can route out some proto boards with the PCB mill.
I'm happy to help with this project.