Hackernews posts about the RP2040 Microcontroller
- Show HN: Embedr, an AI copilot for embedded engineers (www.embedr.app)
- Designing a PCB for the RP2040 Microcontroller – Microcontroller Tutorials (www.teachmemicro.com)
- Show HN: Qryptr – airgapped ecc text messenger (github.com)