The ESP32-Node is designed to be a low-cost, vanila solution for experimenting with embedded and IoT devices. The ESP32-Node is intended to College students taking Electronics program or advanced users who are looking for functional ESP32 embedded board with minimal size.
ESP32-Node Features:
- Uses bare-bones ESP32-WROOM-32D Module [^1] - Direct connections to all GPIOs - Miniature in size; only 35.7mm x 35.7mm - Built-in 3V3 voltage regulator (Vmax=15V) and reversed supply voltage polarity protection - Pre-wired strapping pins for ensuring proper booting on power-on - blue power-on LED - two programmable LEDs - programmable via [UART](https://github.com/alexandrebobkov/ESP-Nodes/tree/main?tab=readme-ov-file#uart) -> no need for serial drivers ---- ## REFERENCES [^1]: https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf [^2]: https://www.bosch-sensortec.com/products/environmental-sensors/humidity-sensors-bme280/ [^3]: https://www.bosch-sensortec.com/products/environmental-sensors/pressure-sensors/bmp280/ [^4]: https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bme280-ds002.pdf [^5]: https://www.espressif.com/en/news/ESP32_C3 [^6]: https://dashboard.rainmaker.espressif.com/login [^7]: https://rainmaker.espressif.com/ [^8]: https://rainmaker.espressif.com/docs/get-started/ [^9]: https://www.espressif.com/en/solutions/device-connectivity/esp-matter-solution [^10]: https://github.com/project-chip/connectedhomeip [^11]: https://rainmaker.espressif.com/docs/standard-types