I will develop esp32 iot dashboard in node red

I'm an Electronic Engineer. I build complete IoT systems: the device (ESP32) and the web platform that shows everything in real time.

I help you go from sensor to screen.

WHAT I BUILD

- ESP32 firmware: reads your sensors (CO2, temperature, humidity, formaldehyde, analog/1-Wire, etc.) and sends data by MQTT.

- Real-time dashboard in Node-RED: live KPIs, alerts with thresholds, charts, historical queries, CSV export.

- Predictive module: trend line / linear regression so you can see where a value is going before it happens.

- Artificial Intelligence interpretation: the system reads the values in plain language and warns operators what is happening.

- Facility map: your sensors drawn over a plan of the building, colored by status (green/yellow/red).

- SQLite database: all data is stored and consultable.

REAL PROJECT AS REFERENCE

This is a live platform I built for hospital air quality (8 areas, 5 variables per device, 18 API endpoints). Try the demo: https://jheremymc.github.io/Portafolio/kitiot.html

WHY ME

- Complete solution: hardware + platform, one place

- Clean, professional UI (Google Material style)

- Stable architecture: Node-RED + MQTT + SQLite runs on a Raspberry Pi