Program a Generation-6 LED display panel over USB — no install, right in your browser.
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resolving latest…
The pre-selected Production build is the one every current (v0.3.1) panel should run. A Legacy entry is only for a replacement panel joining an arena that has not been reflashed yet — an arena should run one image on all its panels (Arena Studio → Console → Panel firmware → Inventory shows each panel’s fingerprint). Flashed the wrong one? No harm — re-flash.
All panels in service are v0.3.1 hardware (v0.2.1 boards are retired). A panel already running
firmware reports its rev; this tool verifies it after flashing.
Checking for a panel…
The panel has two buttons: BOOT and RUN (reset).
It then re-appears as the RP2350 bootloader. An empty device chooser means it isn’t in BOOTSEL yet.
Programmed a panel? Open the Panel Serial Monitor to confirm it boots clean (production firmware is log-only — no LED test over USB). For a visual LED test, flash a Panel self-test build if the catalog offers one, then re-flash production.
The panel rebooted into firmware. Connect to confirm it’s alive — if the port opens, it’s running. A Panel self-test build streams its banner + pattern-cycle log here; production firmware is quiet after boot, so an open connection is itself the all-clear. Then Done to flash the next one.
Don’t press RESET / RUN while connected — it drops the USB link. To grab a fresh boot banner, power-cycle the panel (unplug/replug); this reconnects automatically.