Web server displays BME280 sensor readings in gauges.
Live BME280 sensor data displayed in real time through an interactive web-based gauge interface.
WiFi-enabled OLED for car oil/turbo pressure gauges.
Converts analog gauges to smart home displays.
Integrated Wi-Fi/BT for IoT smart devices.
Custom graphics and ESP32 assembly for gauges.
This project leverages the ESP32’s built-in dual-core LX6 processor, enabling smooth multitasking between sensor data processing and web server communication.
The ESP32’s integrated Wi-Fi and Bluetooth capabilities make it ideal for IoT applications, allowing seamless connectivity and remote monitoring in this gauge project ideal for IoT applications.
Unlike traditional Alexa devices, this ESP32 gauge works offline without requiring voice profile recognition or cloud connections for basic functionality.
References
- https://www.theengineeringprojects.com/2020/12/esp32-pinout-datasheet-features-applications.html
- https://www.bitsandparts.nl/documentation/482/ESP32_Specifications_EN_v1.pdf
- https://cdn.sparkfun.com/datasheets/IoT/esp32_datasheet_en.pdf
- https://docs.cirkitdesigner.com/component/9104222d-4c8b-ef3d-d3a2-734b41c6639f/esp32
- https://randomnerdtutorials.com/esp32-web-server-gauges/
- https://www.instructables.com/Wifi-Enabled-OLED-ESP32-Car-Gauges/
- https://www.xda-developers.com/awesome-esp32-project-turns-gauges-into-smart-home-displays/
- https://www.electronicwings.com/esp32/introduction-to-esp32
- https://esp32s3.com
