Keyboard‑first SDR radio app for Cardputer Zero devices
The project provides a native 320×170 SDR receiver UI that can be controlled entirely with the Cardputer Zero's hardware keys, letting users tune and listen to radio without a mouse. It includes a deterministic demo, multi‑language support, and host‑side tests, and can be built on Linux, macOS, and Windows. It targets hobbyists and developers who want a portable, keyboard‑driven radio experience on the Cardputer Zero platform. Compared to generic SDR software, it offers a tailored, lightweight interface optimized for the device's limited screen and button layout.
View on GitHub →k1412/cardputerzero-sdr