Hackernews posts about Erratum E9
- The worsening Raspberry Pi RP2350 E9 erratum situation (hackaday.com)
- The Worsening RP2350 E9 Erratum Situation (hackaday.com)
- The Worsening Raspberry Pi RP2350 E9 Erratum Situation (hackaday.com)
- Problems with the Raspberry Pi Pico 2, Raspberry Pi RP2350 Deepen (www.hackster.io)