Flipper Zero firmware source code
ESP32 Display Controller (VGA, PAL/NTSC Color Composite, SSD1306, ST77
smooth, reliable, and customizable clicking experience
Install ham radio software on your favorite flavor of Ubuntu Linux
A universal desktop operating system.
Arduino and Silicon Laboratories Si4735 radio library
Digital operating for Ham Radio on ARM Single board computers.
A hamradio DSP tranceiver on a Cortex-M4 MCU (STM32F4xx)