Hardware Demo projects

Hardware demos are known-good references for proving a board before custom development. The catalogue includes factory or example suites for Cardputer, M5StickC PLUS2, AtomS3, T-Display-S3, T-Deck, T-Embed, Wio Terminal, and Pico 2 W. They exercise concrete combinations of displays, keys, audio, storage, IMUs, infrared, Wi-Fi, Bluetooth, or LoRa rather than delivering one universal application. Use a vendor demo to separate hardware faults from library or wiring mistakes, then extract only the peripheral patterns your project needs. Targets and branches matter: Cardputer ADV differs from the original, T-Deck radio variants require matching settings, and some demos pin specific ESP-IDF, PlatformIO, or board-package versions. Compare compatible devices, explore original projects and use the linked guides to get moving.