I will develop your esp32, arduino and raspberry pi iot device

I'm an electrical and electronics engineer who builds connected hardware for a

living sensors, relays, motors, wireless links and the firmware that ties

them together.

Send me what your device needs to do and I'll build it.

WHAT I WORK WITH

ESP32, ESP8266, Arduino, Raspberry Pi. Temperature, humidity, motion, distance

and current sensors. Relay and motor control. WiFi, Bluetooth and MQTT.

Web dashboards and mobile-friendly control pages.

WHAT YOU GET

Commented, working firmware. A wiring diagram you can actually build from.

A parts list with links. Setup instructions written for a human.

HOW I WORK

I ask questions before I start, because a device built from a vague brief is a

device you'll want changed. I test on real hardware before I deliver not in

simulation.

WHAT I DON'T DO

Mains-voltage work, safety-critical or medical devices, and academic

submissions you'll be graded on. I'll say so upfront rather than take the

order and disappoint you.

Message me before ordering so we can scope it properly.