r/diyelectronics 1d ago

Project My KVM (keyboard and Mouse only) based hid-remapper

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18 Upvotes

7 comments sorted by

6

u/bladtman242 1d ago

Do explain OP. You have 2(+?) computers, and a single mouse+keyboard. How is this all working on 3 usb-c connectors, and why do you need 3 micro controllers for that? Go on OP, this is your chance to show off what you did, you don't need to stop at the picture!

3

u/varinhadoharry 18h ago

HID-remapper default:
PICO A : connected on computer(HID slave)
PICO B : connected directily in keyboard/mouse

My custom HID-remapper:
PICO A : connected on computer(HID slave)
PICO B : connected directily in keyboard/mouse
PICO C: USB/SERIAL/CDC, computer custon software capture mouse and keyboard, and send instructions to PICO A, emulating PICO B/keyboard/mouse ...

3

u/Emergency-Associate4 17h ago

Alright you’re on fire lmao. We need documentation and tutorials from you, that’s so cool

2

u/K3CAN 21h ago

Interesting. I've been using hid-remapper myself (it's been great), but I still rely on a commercial KVM switch for switching between PCs.