round-display

ESP32-S3 OBD2 car dashboard for the Waveshare 2.1" round touch LCD — reads ELM327 adapters over Bluetooth BLE or WiFi: RPM, speed, temps, voltage, live sensor data, DTC trouble code reader/eraser. ESP-IDF + LVGL.

Voice-first J.A.R.V.I.S. desk companion for the Waveshare ESP32-S3 Touch AMOLED 1.75C — Gemini Live, reactive round UI, physical privacy, motion, OTA, and policy-gated MCP tools.

15°-tilted desk stand for a round GC9A01 1.28" TFT + ESP32-C3 Super Mini. Print-ready STLs, parametric STEP, 5 firmwares, browser-based web flasher.

Round-display smart clock for a custom Raspberry Pi build, with mini-apps for clock, weather, calendar, fitness, GitHub stats, habits, fireplace, photo frame and quotes.

Arduino library for GC9D01 / GC9D01N SPI TFT displays—supports hardware/software SPI, rotation, scroll, bitmaps, fonts, power modes, and advanced graphics.

ESPHome Claude usage-limit gauge for the Spotpear Xiaozhi AI Ball (ESP32-S3, round GC9A01A) fed by Home Assistant

ESP32 based Flight Radar for Round Display

Live ADS-B plane radar on an ESP32-C3 Super Mini with a 1.28″ round GC9A01 display. QR-code Wi-Fi setup, web settings page, on-screen feed status.

Spotify Now Playing vinyl display for round 2.1-inch 480x480 TURZX / Turing Smart Screen on Windows. Desktop GUI, animated album art, playback controls, OpenRGB and Lotus Lantern Bluetooth RGB sync.

Live aircraft radar on a 1.28" round ESP32 display. Tracks planes overhead with altitude colours, directional icons, and tap-for-details. Free APIs, no keys needed.

ESP32-C3 round display that mirrors Google Maps turn-by-turn navigation from your Android phone over BLE. Firmware for Drive Assistant.

A desk companion with ESP32 that shows how much of your Claude Code session and weekly limits you have left.

Platform-native C++ driver for the 240×240 GC9A01A round TFT display, targeting Raspberry Pi Linux. No Arduino runtime, no Adafruit dependency on Linux. Clean HAL layer keeps it portable.

Bare bones code for Waveshare ESP32 S3 2.1" round touchscreen display for use in Arduino IDE with LVGL. Display and touchscreen only. Wireless, SD card, gyro, etc. has been stripped out for simplicity.

Circular Home Assistant panel for round displays: lights, scenes, media, agenda and vacuum with a room map editor

Oukitel WP21 root apps: rear round screen (watch faces, notifications, music, selfie viewfinder, side button) and infrared night vision camera. Magisk / LineageOS GSI.

Live ADS-B plane radar on ESP32-C3 with a round GC9A01 TFT, self-hosted web dashboard, MQTT, and OTA updates.

Receive-only hardware pager that plays Telegram video notes, stickers & texts on an ESP32-S3 round GC9A01 display. Self-hosted FastAPI + FFmpeg bridge.

Driver and documented init sequence for the 2.1" round 360x360 GC9B72 TFT panel. Python for Raspberry Pi / Linux, plus a verified ESP32 configuration.

First plug-and-play Arduino IDE driver for 2.1-inch 360x360 round TFT displays (GC9B72). Extracts obscure firmware codes to fix the notorious washed-out colors, offset dead-zones, and interlacing bugs in LovyanGFX. By UNKMihai.