Legendary Windows dev codes demos and games for ancient ‘War Games’ monitor — interfaces with the HP1345a vector display using an ESP32 microcontroller

Published: 3 days ago (February 7, 2026 at 07:30 AM EST)

1 min read

Source: Tom’s Hardware

HP1345A Vector Display Now Usable via USB Serial

The ancient HP1345a vector display is now usable with a PC to USB serial connection and code shared on GitHub.

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HP1345A Vector Display Now Usable via USB Serial

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