I will develop esp32 stm32 esp8266 iot firmware, nrf, ble nrf52 hardware prototype

France

I speak English, French, Spanish, German

Professional Engineering

I’m a professional 3D landscape & PCB designer with years of experience in backyard, front yard, garden, pool, patio, deck, terrace design, 3D rendering, PCB design, circuit design, schematic, PCB lay...
About this Gig

Hello,


Need reliable ESP32, STM32, ESP8266, nRF52, BLE or IoT firmware? I can help!


I develop custom embedded firmware and hardware prototypes designed to solve common IoT development problems such as unstable connections, sensor communication errors, firmware bugs, power issues, BLE pairing problems, unreliable data transmission, and prototype integration challenges.


What I Can Do

  • ESP32, ESP8266 & STM32 firmware development
  • nRF52 / BLE development and integration
  • Sensor & module integration
  • UART, I2C, SPI, GPIO, ADC, PWM & CAN
  • Wi-Fi, Bluetooth & BLE communication
  • IoT device connectivity and data transfer
  • Firmware debugging and optimization
  • Hardware prototype development
  • Communication protocol troubleshooting
  • Power and performance optimization
  • Code modification and bug fixing
  • Testing and documentation


Problems I Can Solve

  • Firmware crashes or unstable operation
  • BLE pairing/connection issues
  • Sensors not communicating correctly
  • Wi-Fi connectivity problems
  • Incorrect or unreliable sensor readings
  • Slow or inefficient firmware
  • Hardwarefirmware integration issues
  • Prototype not behaving as expected


Contact Me Today

Platform:

ESP32

Sensors:

Temperature

Humidity

Accelerometer

Ultrasonic

Microphone

Expertise:

Firmware development

RTOS

Debugging

SoC optimization

Other Electronics Engineering Services I Offer