guition

LVGL ESP32-S3-4848s040 firmware

Full Home Assistant voice assistant on the Guition JC3636K718C round knob display, in pure ESPHome: on-device wake word, music player, timers, addressable LED ring, device control and two built-in games.

Touchscreen Sonos controller for ESP32-P4 — album art, synced lyrics, multi-room, weather and a StandBy clock. Flash it from your browser.

This repo is about running LVGL under MicroPython on the JC3248W535 aka Cheap Black Display (CBD).

Documentation for Guition firmware

ESP32-P4 board support for the Guition JC4880P443C_I_W: manual ST7701S MIPI-DSI bring-up (no black screen), PPA hardware-rotate framebuffer, GT911 touch. Arduino/PlatformIO, MIT.

Board Support Package (BSP) for JC8012P4A1 (ESP32-P4). Provides support for display (JD9365 MIPI-DSI), touch (GSL3680), audio (ES8311), and co-processor (ESP32-C6). Includes full LVGL9.x integration with PPA hardware acceleration for high-performance graphics.

ESP32-P4 + ESP32-C6 touchscreen platform (Guition JC4880P443C): LVGL UI, WiFi, BLE, OTA - one control state shared across screen, web page and Bluetooth

ESP-IDF driver + bring-up demo for the Guition JC3248W535EN (ESP32-S3, AXS15231B QSPI 320x480). fixes the disp_on_off that black-screens the panel.

Board Support Package (BSP) for Guition ESP32-S3-4848S040 based on Espressif official BSP for ESP32-S3-LCD-EV-BOARD.

Windows 95 running on an ESP32-P4 (Guition JC8012P4A1C, 10.1" 1280x800 MIPI-DSI) - a tiny386 port, with the measurements that found the real bottleneck

Working Arduino + LVGL 9 baseline for the Guition JC1060P470C 7-inch 1024x600 ESP32-P4 (JD9165 MIPI-DSI + GT911), including the build fixes.

Landscape (480x320) rotation for the AXS15231B 3.5-inch QSPI display (Guition JC3248W535) with LVGL — software rotation in the flush callback.