I've now jumped on the PICO2 train...


Author Message
Bleep

Guru

Joined: 09/01/2022
Location: United Kingdom
Posts: 795
Posted: 08:35am 21 Jun 2025      

Hi Grogster,
I'd just set it to 1.3V & leave it, then all frequency options will be fine, the extra power consumption is negligible, the RP2350 doesn't even get warm.
In my case I use 1.25v because I tested the highest frequency & found that was plenty, it started crashing around 1.23v so I set it a reasonable value above that & it seems completely stable, but this would involve individually tuning every one, so 1.3v is fine.
Regards Kevin.