Raspberry Pi DSI touch display (and clones such as the 5" OSOYOO) on the ESP32-P4: 800x480 RGB888 over one MIPI DSI lane through a TC358762-compatible bridge, with an ATTINY-compatible controller doing power sequencing and backlight, and FT5x06 touch. Brings the whole display up in one call and hands back an esp_lcd panel handle.
Tiny CLI and script interpreter for embedded systems. Under 4KB flash, zero malloc, multi-instance. Interactive command line with scriptable dispatch, single-key menus, and pass-through mode.