{"id":22956774,"url":"https://github.com/superguine/micronova32","last_synced_at":"2026-05-01T14:33:39.241Z","repository":{"id":267726952,"uuid":"901723413","full_name":"superguine/MicroNova32","owner":"superguine","description":"MicroNova32 is an ESP32-based device I built to support a variety of creative and innovative projects. 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Designed for flexibility and portability, it can be used in various applications, including:  \n\n- Video games  \n- Bluetooth slide changer for PPT presentations  \n- Bluetooth keyboard  \n- Bluetooth mouse  \n- Wi-Fi gateway  \n- Wi-Fi repeater  \n- Hosting web pages on a local network  \n\n... and much more!  \n\n## Features  \n\n- **Development Board**: [DOIT ESP32 DEVKIT-V1](https://mischianti.org/doit-esp32-dev-kit-v1-high-resolution-pinout-and-specs/#google_vignette)  \n- **Display**: 0.96-inch mono-color (blue) OLED, 128×64 pixels, I2C (Model: SSD1306)  \n- **Controls**: 5 physical push buttons  \n- **Audio Output**: Built-in speaker 🔊  \n- **Touch Pad**: Two-point touch/tap and swipe gestures (RTL and LTR) \n- **Power**: Rechargeable battery system, including a [charging circuit](https://www.google.com/search?q=TP4056+1A+Li-ion+lithium+Battery+Charging+Module) and [DC booster module](https://www.google.com/search?q=5V+Step-Up+Power+Module+Lithium+Battery+Charging+Protection+Board+USB+For+DIY+Charger+134N3P), ensuring stable power delivery  \n- **Portability**: Fits comfortably in your palm or pocket, housed in a compact plastic container  \n\n## Programming  \n\nMicroNova32 can be programmed using platforms like:  \n\n- **Arduino IDE**  \n- **PlatformIO**  \n- Other ESP32-supported environments  \n\n## Planned Upgrade  \n\nThe current board uses the **DOIT ESP32 DEVKIT-V1**, but a future upgrade to **ESP32-S3** is planned for enhanced performance.  \n\n## Technical Details  \n\n### Dev Board  \nThe [DOIT ESP32 DEVKIT-V1](https://mischianti.org/doit-esp32-dev-kit-v1-high-resolution-pinout-and-specs/#google_vignette) is built around the **ESP32-WROOM-32** module. It features Wi-Fi, Bluetooth (BLE), Ethernet, and low-power capabilities in a single chip. For more information, check out the [datasheet](https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf).  \n\n### Display  \nThe OLED display is a **0.96-inch, mono-color (blue)**, 128×64 pixel module based on the SSD1306 controller. It uses an I2C interface. Learn more about the display [here](https://www.datasheethub.com/ssd1306-128x64-mono-0-96-inch-i2c-oled-display/#google_vignette).  \n\n### Touch Pad  \nThe touch pad consists of two touch-sensitive pins extended with insulated wires for flexibility and practicality. It supports:  \n- Two-point tap/touch  \n- RTL and LTR swipe gestures  \n\n### Battery System  \nThe power system includes:  \n- **TP4056 Charging Circuit** for safe battery management  \n- **5V DC Booster Module** for stable power supply  \n\n## Applications  \n\nMicroNova32 is ideal for:  \n- Prototyping IoT devices  \n- Creating portable gadgets  \n- Building Bluetooth and Wi-Fi utilities  \n\n... and countless other innovative projects!  \n\n\n---\n\n### Have ideas or feedback?  \n\nFeel free to share your thoughts or suggest potential applications for MicroNova32! Contributions and discussions are welcome.  \n\n\nYou can contact me: \n```\nshawonfedora@gmail.com\n```\n\n---\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsuperguine%2Fmicronova32","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsuperguine%2Fmicronova32","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsuperguine%2Fmicronova32/lists"}