New Diagnostic Tool for Macintosh Serial Diagnostic Interface / TechStep

Josh

Administrator
Staff member
Mar 8, 2025
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Hi All,

I wanted to share with you a project that RetroSix is currently working on for diagnosing my Macintosh SE/30 using the serial diagnostic interface, which can be accessed via the modem port on most compact Macs (or anything compatible with the TechStep).

It's a really useful piece of software to automate command inputs and reading outputs. He is also considering creating a diagnostic tool that connects to the serial port and to your PC via USB-C if there is enough interest.

I'll keep this space updated with developments, but below is a look at the development so far!
View attachment InShot_20250823_100216125 (1).mp4
 
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