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About MQTT

MQTT is a Client Server Publish/Subscribe messaging transport protocol. It is lightweight, quick and efficient, which makes it useful for the Internet of Things (IoT) devices and low-powered networks. It enables a client to publish or receive data from a broker (server) with very little overhead. As such, an MQTT Developer is essential in making sure that the MQTT based systems remain operational properly and all the IoT devices are able to maintain effective communication.

Here's some projects that our expert MQTT Developers made real:

  • Creating secure MQTT servers on VPS that allow for the transfer of data via API
  • Developing example code for the ESP32-S3 development board to send and receive data with Quality of Service (QoS)
  • Modifying python code to interact with various other applications using MQTT
  • Designing custom firmware for microcontrollers such as STM32, TI CC3200, etc. that utilize MQTT protocol
  • Providing custom solutions for low cost wireless spectrophotometers using MQTT

As you can see, our expert MQTT developers offer tailored solutions that cater to even the most complex projects. We invite you to take a look at our list of completed projects and consider hiring our team to get your system up and running. Post your project today on Freelancer.com and make sure you get the perfect team suited for developing an efficient MQTT based system.

From 3,568 reviews, clients rate our MQTT Developers 4.82 out of 5 stars.
Hire MQTT Developers
About MQTT

MQTT is a Client Server Publish/Subscribe messaging transport protocol. It is lightweight, quick and efficient, which makes it useful for the Internet of Things (IoT) devices and low-powered networks. It enables a client to publish or receive data from a broker (server) with very little overhead. As such, an MQTT Developer is essential in making sure that the MQTT based systems remain operational properly and all the IoT devices are able to maintain effective communication.

Here's some projects that our expert MQTT Developers made real:

  • Creating secure MQTT servers on VPS that allow for the transfer of data via API
  • Developing example code for the ESP32-S3 development board to send and receive data with Quality of Service (QoS)
  • Modifying python code to interact with various other applications using MQTT
  • Designing custom firmware for microcontrollers such as STM32, TI CC3200, etc. that utilize MQTT protocol
  • Providing custom solutions for low cost wireless spectrophotometers using MQTT

As you can see, our expert MQTT developers offer tailored solutions that cater to even the most complex projects. We invite you to take a look at our list of completed projects and consider hiring our team to get your system up and running. Post your project today on Freelancer.com and make sure you get the perfect team suited for developing an efficient MQTT based system.

From 3,568 reviews, clients rate our MQTT Developers 4.82 out of 5 stars.
Hire MQTT Developers

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    2 jobs found
    ESP32 RS485 Board App Upgrade
    4 days left
    Verified

    I already have firmware running on an ESP32-based board that includes an RJ45 RS-485/UART port, two analog inputs, several digital I/Os and a small audio stage that automatically answers a SIP/VoIP call and plays audio through an on-board speaker. What I need now is an elegant extension of that code so the same board can also feed data to– and receive commands from – an IoT dashboard app. The new build must keep every existing VoIP feature intact while adding: • A clean, non-blocking interface between the VoIP tasks and the new IoT task set. • Support for both voice playback and tone generation exactly as the current audio path provides. • Reliable sampling of the two AIs along with any DI events, packaged for MQTT/HTTP (whichever you find lighter on re...

    Arduino Audio Processing Bluetooth Low Energy (BLE) Documentation Electronics Embedded Systems Mobile App Development MQTT SIP VoIP
    £211 Average bid
    £211 Avg Bid
    23 bids
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    Industrial OEE System Development
    2 days left
    Verified

    Project Title: OEE Monitoring System Development (ESP32 + Node-RED + Orange Pi + MQTT + SQLite) --- Project Description: I am looking for an experienced developer to build and complete an industrial OEE (Overall Equipment Effectiveness) monitoring system based on my existing architecture. The system is already partially designed, and the web dashboard is already available. The main task is to complete the data acquisition, processing, and integration layers. This is an edge-based industrial system, not a simple web app. --- System Architecture Overview: Machine → ESP32 → Orange Pi → Node-RED → MQTT → Dashboard ↓ SQLite (historical data) ↓ Firebase (cloud sync) --- Scope of Work: 1. ESP32 Development - Read machine data via: - Digital inputs ...

    Data Processing Database Management Edge Computing JSON MQTT Software Development SQLite Technical Documentation
    £15 Average bid
    £15 Avg Bid
    7 bids
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