BOARD / HARDWARE DIRECTORY

ESP32-C3

ESP32 projects inventoried for ESP32-C3. Board revisions and firmware compatibility remain contributor-provided until separately verified.

Compatibility details are contributor-provided unless separately verified.

LoRa Home Control

A handmade CYD control panel with long-range room sensors.

E-Paper Climate Display

4-zone Home Assistant climate display using ESPHome, ESP32-C3, and WeAct 4.2" BWR E-Paper (SSD1683)

Vortex Smart Clock

ESP32-C3-based smart clock featuring an OLED display, DS3231 RTC, Wi-Fi/NTP time synchronization, touch gestures, and real-time temperature and humidity monitoring.

Clawd Mochi

🦀⚡ Clawd Mochi PRO: ESP-IDF high-FPS cyber visual effects, web controller, smart clock & timer for ESP32-C3 + ST7789

Pixelbar

An 8x24 WS2812B desk panel on an ESP32-C3: status, focus timer, clock and ambient scenes, with a setup portal and a web UI. An open Busy Bar alternative.

AIMonitor

AI 狀態指示燈（ESP32-C3 圓形螢幕）

Esp32c3 Iine Gamepad

ESP32-C3 BLE host demo for the IINE L1241 gamepad, with a Chinese LCD interface, pairing, live input visualization and protocol tests.

Clawd Mochi Plus

Enhanced ESP32-C3 firmware for the Clawd Mochi desk companion — 15 parametric expressions, adaptive eye geometry, idle life machine and a built-in web controller.

HU 058 Wi Fi Clock

HU-058 RGB 7-segment clock kit converted to ESPHome on an ESP32-C3 Super Mini, for Home Assistant. World Clock with per-clock time zones.

AI Passport Nabo Xiaozhi Radio

NABO FM 工牌收音机首版体验固件：NABO DJ 动画、1105 台目录、收藏列表与待机时钟；ESP32-C3 / AI Passport，小智语音，已知兼容与长播限制见 Release。

ARCADE C3

Handheld multi-game console firmware for ESP32-C3 and a 128x64 SSD1306 OLED: 13 games, analog joystick, buzzer and RGB LED effects, saved scores.

AI Passport Nabo Xiaozhi Dive

FoloToy AI Passport ESP32-C3: XiaoZhi voice, NABO animations and the DIVE diving game (radio removed; radio edition: ai-passport-nabo-xiaozhi)

AI Passport Nabo Xiaozhi

FoloToy AI Passport ESP32-C3: XiaoZhi voice, NABO animations, jump game, dice, wooden fish, radio and BLE shortcuts

Retro Tune

A budget-friendly, open-source handheld device powered by an ESP32-C3 microcontroller, featuring an OLED display, analog joystick, MicroSD storage, filtered audio, and a…

Browse all projects