I will develop esp32, arduino, iot programming, automation projects, smart home devices

Canada

I speak English, German, Spanish, French

From PCB to Firmware, Your Complete IoT Solution

I'm Annalena, Electronics Engineer & IoT Specialist. I design PCBs and develop firmware for ESP32, Arduino, and IoT projects. I help startups bring ideas to life from concept to production. Clear Comm...
About this Gig

Are you looking for an experienced developer to build your ESP32, Arduino, IoT, or smart automation project? I provide professional embedded programming and IoT development services to turn your ideas into reliable and functional devices.


What's Included:

  • Custom firmware development (C/C++ for Arduino IDE)
  • WiFi/Bluetooth connectivity setup
  • Cloud integration (AWS, Firebase, Blynk, Adafruit IO, etc.)
  • Mobile app integration (if needed)
  • Database logging & data visualization
  • Sensor integration & calibration
  • Complete commented code (easy to maintain)
  • Setup documentation & how-to guide
  • Testing & debugging support


I Work With:

  • Boards: ESP32, ESP8266, Arduino (Uno, Mega, Nano, MKR)
  • Platforms: Arduino IDE, PlatformIO, MicroPython
  • Protocols: WiFi, Bluetooth, MQTT, HTTP/REST, LoRaWAN
  • Cloud: Firebase, AWS IoT, Blynk, Home Assistant, IFTTT
  • Sensors: Temperature, humidity, motion, distance, light, gas, etc.


Perfect For:

  • Home automation systems
  • Environmental monitoring
  • Weather stations
  • Smart lighting/appliances
  • Remote sensors & data logging
  • IoT prototypes & MVPs
  • Garden/greenhouse automation
  • Security systems
  • Custom smart home devices


Let's discuss your idea and build a smart connected solution.

Platform:

ESP32

Sensors:

Temperature

Humidity

Accelerometer

Ultrasonic

Microphone

Expertise:

Firmware development

RTOS

Debugging

SoC optimization

Other Electronics Engineering Services I Offer