I will esp32 arduino iot prototype design and code sensor networks
IoT Smart Grids Engineer
About this Gig
I design and build custom IoT sensor networks for environmental monitoring, agriculture, smart homes, and research projects.
Full-stack solutions: schematic design, PCB layout, embedded C/Python code
Real-time data dashboards (web/mobile integration)
MQTT, WiFi, LoRaWAN, Bluetooth connectivity
Production-ready code with documentation
What I deliver:
Arduino/ESP32 firmware (clean, documented code)
Circuit schematic (KiCad or Fritzing)
Wiring diagrams & component list
Basic dashboard or data visualization
Setup guide + troubleshooting support
Perfect for: startups, researchers, hobbyists, environmental projects, smart home enthusiasts.
Platform:
Arduino
Sensors:
Temperature
•
Humidity
•
Ultrasonic
•
Position
•
Location
Expertise:
Firmware development
•
IoT
•
Programming
FAQ
Do you include PCB fabrication files?
Yes, KiCad schematic & PCB layout (GERBER files ready for manufacturing)
What sensors can you work with?
ESP32, Arduino Nano/Mega, DS18B20, DHT22, MQ sensors, ultrasonic, motion, light, soil moisture, and more
Can you integrate with my existing database?
Yes, REST API, Firebase, AWS IoT, custom backends (FastAPI, Node.js)
How long does a project take?
Basic 3-5 days, Multi-sensor 7-10 days, Production 14-20 days. Rush delivery available.
Do you provide support after delivery?
Yes, 30-day email support included. I help with setup, debugging, and minor modifications.

