I will develop embedded iot firmware for esp32 ,stm32, nrf52 ,ble ,mqtt, lora ,rtos

United Kingdom

I speak English, German

RF PCB and Wireless Hardware Engineer

I am a professional RF and electronics engineer specializing in RF PCB design, antenna integration, HFSS simulation, and IoT hardware development. I help clients turn electronic concepts into practica...
About this Gig

I will develop professional, structured, and scalable firmware for ESP32, STM32, nRF52, and Raspberry Pi-based IoT systems, with support for wireless communication, sensors, peripherals, cloud connectivity, and real-time operating systems.


WHAT I CAN DEVELOP

  • ESP32 firmware and IoT applications
  • STM32 embedded firmware
  • nRF52 / Nordic BLE firmware
  • Raspberry Pi IoT applications
  • Bluetooth Low Energy (BLE)
  • MQTT communication and IoT connectivity
  • LoRa / LoRaWAN communication
  • FreeRTOS / RTOS-based applications
  • Sensor and actuator integration
  • UART, SPI, I2C, GPIO, ADC, PWM
  • Wi-Fi-enabled embedded systems
  • Device-to-cloud communication
  • Data acquisition and monitoring systems
  • Custom embedded C/C++ firmware
  • Firmware debugging and optimization
  • Hardware/firmware integration
  • Existing firmware modification and troubleshooting

WHAT YOU WILL RECEIVE

  • Firmware architecture
  • Hardware peripheral integration
  • Communication protocol implementation
  • Sensor/actuator drivers
  • MQTT / BLE / LoRa functionality


message me with your project requirements before placing an order so I can review the hardware, features, communication protocols, and development scope.

Platform:

ESP32

Sensors:

Temperature

•

Humidity

•

Accelerometer

•

Ultrasonic

•

Microphone

Expertise:

Firmware development

•

RTOS

•

SoC optimization

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