HP-71B: trying to get pyILPER fully working on my Mac

[smp]

As a final update here, I am very happy to report that I've received my MCU update from J-F, it's installed and working properly. I can now use the pyILPER Terminal window for keyboard input from my computer as well as the display. And it's all communicating at 230400 bps!

Thanks again to Dave for all his attention and assistance, and to J-F for his excellent product and support.

smp