Regular Member
Joined: 31/08/2023
Location: United StatesPosts: 56
| Posted: 03:51am 21 Jun 2025 |
Hi Daniel, I struggled with the same issue and ended up having luck with ps2x2pico and an american keyboard layout and posted about in the last post here
"RE: my input speed issues, I ended up making a USB -> PS2 converter from an extra RP2040 Zero flashed with the ps2x2pico firmware. I skipped the level converter shown in the github and instead added a 4.7k pullup resistor from GP 13 to GP11 (PS2 Data) and GP 13 to GP12 (PS2 Clock), and then connecting those to the picomite and linking VBUS between the two picos as well as GND. Now I can use a USB keyboard with the input speed of a PS2."
