Feb 14, 2020 · I'd like to announce an open-source project I've been working on for the last month. It's a small dual-port USB HID-to-PS/2 or XT or Amstrad converter that supports USB Keyboards, Mice …

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Dec 16, 2022 · HIDman-mini () works great with a combo PS/2 keyboard/mouse connector for computers that support it! Now I'm wondering if an HIDman-micro using the smaller CH559T (SSOP …

Nov 19, 2022 · Oh cool! I have those adapters, incidentally (AT to PS/2 and Serial to PS/2). I guess I ought to build this 😁 Unfortunately converting PS/2 to serial won't work (the adapter pinouts vary so …

Sep 10, 2023 · Yes, the adapter will work with AZERTY keyboards because there is no such thing as AZERTY USB HID scan codes or AZERTY PS/2. The HID Usage Tables 1.5 document provided by …

Feb 21, 2023 · HIDman's firmware (commit f4f414e) was built with SDCC 4.2.0 (#13081). The only change I made was in util.c - I changed CH559.h to ch559.h to make it compile on a case-sensitive …

Aug 30, 2025 · The HIDMAN works flawlessly with a simple usb mouse and usb keyboard connected directly. If it helps anyone I have tested 4 of those cheap ps/2 converters and all had the same issue …

Sep 23, 2024 · The HIDman-micro, however, has a different pinout for the ps2 ports and would need a different .bin. There should be options in the Makefile to switch to BOARD_MICRO and optionally …

May 14, 2025 · Hidman is really designed as a simple adapter for connecting a basic keyboard and mouse to an old computer. Elaborate KVM setups weren't really part of the original plan.

Dec 28, 2024 · HIDman doesn't seem to enumerate devices on the hub. But it works fine when I connect a keyboard directly. By the way, should HIDman be getting power from USB or from PS2? Maybe …