KermMartian over at Cemetech forum writes:
A few weeks ago, I received a pair of MSP432 Launchpad development boards courtesy of Texas Instruments, and two weeks ago, I began porting ArTICL to the MSP432. I’m happy to announce that ArTICL is now available to MSP432 Launchpad programs. First developed last year as an upgrade to my much-used but unpolished Arduino-TI calculator linking routines, ArTICL offers an easy interface to communicate between TI calculators and microcontroller development boards. ArTICL (which stands for Arduino TI Calculator Link) lets TI-83 Plus, TI-84 Plus, and other TI graphing calculators send and receive numbers, lists, strings, pictures, and other data types by making the Arduino or MSP432 emulate another calculator or a CBL2 device.
More details at Cemetech site.
I’d love to hook up a calculator to 2 or 3 bits of test equipment at a time. Take measurements, plot results, save to memory. But – I’d settle for a USB OTG connection: letting me save oscilloscope traces as well as setting power supply voltages, signal levels etc.
How many modern multimeters come with a USB plug?