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English
$
USD
I will develop arduino and esp32 projects with iot connectivity
About this Gig
I'm an embedded systems engineer with 3+ years building IoT solutions for commercial deployments. I've worked with Arduino and ESP32 on projects ranging from home automation to industrial monitoring systems.
WHAT I DO:
- Arduino (Uno, Mega, Nano) and ESP32 firmware development
- WiFi and Bluetooth connectivity
- Sensor integration (temperature, humidity, motion, GPS, etc.)
- MQTT, HTTP/HTTPS, WebSocket protocols
- Mobile app integration (Blynk, custom apps)
- Cloud platforms (AWS IoT, ThingsBoard, Firebase)
- PCB design review and component selection
- Power optimization for battery-operated devices
I write clean, well-documented code that's easy to modify. Projects include proper error handling, OTA updates, and structured code architecture.
RECENT PROJECTS:
- ESP32-based environmental monitoring with cloud logging
- Multi-sensor Arduino network with LoRa communication
- Smart home automation system with mobile control
- GPS tracking device with real-time updates
- Industrial data logger with SD card and WiFi sync
All deliverables include complete source code, wiring diagrams, parts list, and setup instructions. I can work with your existing hardware or recommend components
My Portfolio
FAQ
What's the difference between Arduino and ESP32?
ESP32 has built-in WiFi/Bluetooth and more processing power, better for IoT. Arduino is simpler for basic projects. I'll recommend the best option for your needs.
Can you help me choose components?
Yes. I can provide a complete parts list with links to suppliers and alternatives based on your budget.
Do I need to know programming to use your code?
No. I provide clear instructions for setup and basic modifications. The code is well-commented so you can understand what each part does.
Can you integrate with my existing system?
Most likely. I work with various APIs, protocols, and platforms. Share your requirements and I'll confirm compatibility.
Do you provide PCB design?
I can review schematics and recommend improvements. For custom PCB design, contact me for a custom quote.
Can projects be customized further than initially scoped?
Absolutely. Many projects evolve as we work through them. If you need additional features or changes during development, just let me know and I'll provide a quote for the extra work. For minor adjustments, I'm usually flexible.
