I will develop lorawan, nb iot and mqtt embedded firmware for iot devices

United Kingdom

I speak English, French

PCB DESIGN

I am an experienced PCB and Mechanical Design Engineer specializing in PCB layout, custom electronics enclosures, and hardware product development. I work with startups, hobbyists, and companies to de...
About this Gig

I will develop embedded firmware enabling reliable communication for IoT devices using LoRaWAN, NB IoT, or MQTT protocols.


This service covers wireless protocol configuration, device to cloud communication, sensor data transmission, and structured firmware development for ESP32 or STM32 platforms. The firmware will be optimized for stable connectivity and scalable IoT deployment.


Services I Offer

  • LoRaWAN node firmware development
  • NB IoT communication setup
  • MQTT client integration
  • Wireless data transmission setup
  • Secure cloud connectivity
  • Firmware debugging and optimization
  • Documentation and configuration guidance


  • Why Work with Me
  • Reliable communication architecture
  • Structured and maintainable code
  • Experience with wireless IoT systems
  • Scalable firmware solutions
  • Professional delivery process


Contact me to start your IoT communication system today.

Platform:

ESP32

Sensors:

Temperature

Humidity

Accelerometer

Ultrasonic

Microphone

Expertise:

Firmware development

RTOS

Debugging

Microcontrollers

Other Electronics Engineering Services I Offer