Hello, I bought a Pico 2 (no wireless) and a Mini USB Host Shield 2.0 (photo attached), and I want to connect a mouse to this host shield. The connection diagram I made is here: (https://docs.google.com/spreadsheets/d/ ... sp=sharing)
. However, the mouse’s optical sensor light is very dim and the mouse does not work. I would really appreciate it if you could help me figure out where I went wrong.”
. However, the mouse’s optical sensor light is very dim and the mouse does not work. I would really appreciate it if you could help me figure out where I went wrong.”
Statistics: Posted by zero00000 — Sat Feb 28, 2026 12:41 am