I will develop custom arduino and esp32 projects with complete code

Experienced Arduino & ESP32 developer ready to bring your IoT project to life.

What I can build

Smart home: temperature/humidity, motion, automated lighting, NFC/RFID access

IoT: WiFi sensors, cloud logging (ThingSpeak/Firebase), MQTT, web dashboards

Automation: relays, motor/pump control, timers, state machines

Integration: sensors (PIR, ultrasonic, IR, gas, ToF), displays (LCD/OLED/TFT)

Technical skills

Platforms: Arduino Uno/Mega/Nano, ESP32, ESP8266/NodeMCU

Code: C/C++ (Arduino IDE / PlatformIO)

Comms: WiFi, Bluetooth, MQTT, HTTP, Serial

Protocols: I2C, SPI, UART, OneWire

What you get

Clean, tested, commented code

Clear wiring diagram (Fritzing or annotated diagram)

Step-by-step setup + upload instructions

Debug logs / serial output for troubleshooting

Support for fixes based on the package

To start, send the board model, sensors/modules list, wiring/photo, and the exact features you want.

Note: I only work on authorised projects (no bypassing security systems).