I will build an esp32 iot system with mqtt and a live web dashboard

Sriram P

India

I speak Tamil, English

1 order completed

Hi, I'm Sriram! I have 3 years of experience in IT and specialize in web development using Next-js, Vite, and React, along with backend development in Python and FastAPI. I work with databases like Mo...
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About this Gig

Need your ESP32 devices to send data somewhere useful? I'll build the whole chain for you: device firmware, MQTT, a backend that stores the data, and a live web dashboard to watch and control it.


What I can build:

  • ESP32 / ESP32-C3 firmware (Arduino or PlatformIO, FreeRTOS)
  • Reading sensors and industrial devices over Modbus / RS485
  • WiFi, Ethernet (W5500) and BLE connectivity
  • MQTT setup with Mosquitto or EMQX
  • Python (FastAPI) backend that stores readings in PostgreSQL
  • React dashboard with live charts, alerts and device controls
  • OTA firmware updates and cloud deployment with Docker

What you get:

  • Commented source code for firmware, backend and dashboard
  • A short setup guide and wiring notes
  • A working demo before final delivery

I'm a full-stack and IoT developer with about 4 years of experience building data systems end to end, from ESP32 hardware to the web UI.


Please message me before ordering with your board, sensors and what you want to see on the dashboard, so I can confirm the scope and the right package.

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build an esp32 iot system with mqtt and a live web dashboard
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build an esp32 iot system with mqtt and a live web dashboard

Platform:

ESP32

Expertise:

Firmware development

•

Microcontrollers

•

IoT

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