I will do arduino programming, esp32 programming with custom pcb

I am an Electronic Engineer with 4+ years of experience in IoT and embedded systems development. I can help turn your idea into a fully working IoT prototype or embedded system using Arduino, ESP32, ESP8266, STM32, NRF52, and Raspberry Pi.

I specialize in firmware development, sensor integration, wireless communication, and PCB design for reliable IoT devices.

Services I offer:

Arduino, ESP32, STM32 programming

Embedded firmware development

Sensor integration (temperature, gas, motion, energy, etc.)

IoT communication (WiFi, MQTT, Bluetooth, LoRa, GSM/LTE)

Modbus RTU / TCP communication

IoT cloud integration (AWS IoT, Firebase, Node.js backend)

Web or mobile dashboards (Flutter, React, Blynk, ThingsBoard)

PCB schematic and layout design

Component selection and hardware design

What you will receive:

Firmware source code

Circuit schematics

PCB design files (Gerber/BOM)

Documentation and support

I focus on delivering reliable, scalable, and professional IoT solutions.

Please contact me before placing an order to discuss your project requirements