I will develop custom esp32 firmware and iot projects

Sahan J.

Sri Lanka

I speak English, Tamil, Russian, German

ESP32 IoT Firmware Developer

I help makers, students, and startups bring ESP32 IoT projects to life with clean, production-ready firmware. Specializing in sensor integration, Wi-Fi & BLE connectivity, MQTT, OTA updates, low-powe...
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About this Gig

Need reliable ESP32 or Arduino code for your IoT project?


I will develop clean, well-documented firmware for your ESP32 project including:

Sensor & actuator integration

Wi-Fi, BLE, MQTT, OTA updates

Arduino framework or ESP-IDF

Wiring diagrams + clear instructions

Thorough testing on real hardware


What you will receive:

- Complete source code

- Connection diagram

- Flash/upload guide

- Short demo video (Premium)


Message me before ordering so we can discuss your exact requirements.

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develop custom esp32 firmware and iot projects
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Platform:

ESP32

Sensors:

Temperature

•

Humidity

•

Accelerometer

•

Ultrasonic

•

Microphone

+13 more

Expertise:

Firmware development

•

RTOS

•

Debugging

•

Microcontrollers

+6 more

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