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$
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I will program arduino, esp32 and raspberry pi for iot ,embedded systems and automation
PCB designer expert
Hello Buyer, How are you doing today? My name is Ralph. I am a professional PCB design expert with extensive experience creating reliable, efficient, and manufacturing ready circuit boards for a wide ...
About this Gig
Hello Buyer,
My name is Ralph I am an experienced Embedded Systems Engineer specializing in Arduino, ESP32, and Raspberry Pi programming for IoT, automation, and smart device projects. Whether you have a rough idea or a detailed spec, I'll turn it into working, reliable code.
Services included in this gig:
- Arduino programming (Uno, Nano, Mega, Pi Pico, and more)
- ESP32 / ESP8266 firmware development
- Raspberry Pi programming (Python, C/C++)
- IoT solutions: device-to-cloud connectivity, remote monitoring, and control
- Sensor and actuator integration (temperature, motion, RFID, GPS, and more)
- Communication protocols: I2C, UART, SPI, Modbus, ESP-NOW, MQTT
- Home automation and smart monitoring systems
- Industrial automation and process control
- Cloud/platform integration: ThingSpeak, Adafruit.io, Firebase, AWS IoT, Blynk
- Display programming (LCD, OLED, TFT touchscreen)
- Debugging, optimization, and troubleshooting of existing code
- Circuit/component selection guidance
- Simulation and testing (e.g., Wokwi) before hardware deployment
Please contact me before placing an order so we can discuss your project requirements and the right package for your needs.
Other Electronics Engineering Services I Offer
FAQ
Do I need to have my hardware already, or can you help me choose it?
Either works. If you don't have components yet, I can recommend the right microcontroller, sensors, and modules for your project.
Can you connect my project to the cloud or a mobile app?
Yes, I integrate with platforms like Thing Speak, Blynk, Firebase, and AWS IoT, and can build companion apps as an add-on.
Do you provide the source code and documentation?
Yes, all packages include commented source code; Premium includes full setup documentation, with detailed guides available as an add on for other tiers.
Can you fix or improve my existing code?
Absolutely, I offer debugging, optimization, and troubleshooting for existing Arduino, ESP32, or Raspberry Pi projects.
Can you simulate the project before I buy hardware?
Yes, I can build and test a simulation (e.g., using Wokwi) so you can validate the logic before ordering components.
