Adafruit Electronics 60 Hz “hello” on Metro RP2350

Executive Summary

https://cdn-blog.adafruit.com/uploads/2026/10/metro-rp2350-hello-circuit-designer.mp4 Wiring diagram combined with recorded output from the Metro RP2350. This clip is encoded at 30 fps; the board outputs video at 60 Hz. Trying a new circuit design tool + a quick demo of Apple’s handwritten “hello” on a Metro RP2350. Wiring diagram and recorded output together… video elements in diagrams could show what the connected display… displays.

Open Silicon & Gate-Level Hardware Inspection

From a silicon and hardware engineering viewpoint: - **Interface Neutrality:** Mitigates dependency on proprietary BSPs, empowering open toolchains to address hardware directly. - **Supply Chain Verification:** Schematics and open pinouts allow deterministic audits against silicon errata. - **Lifecycle Decoupling:** Decouples physical hardware utility from commercial vendor end-of-life obsolescence.

Impact on the Open Ecosystem

Ensures that computational autonomy remains in the hands of the architect rather than closed silicon vendors.