I will develop esp32 iot firmware mqtt integration esp idf pcb design embedded system

Hi, I'm samuel leland, a professional embedded systems engineer with passion in ESP32, ESP8266, Arduino, STM32, and IoT solutions. I develop reliable ESP32 firmware using ESP-IDF, Arduino IDE, Embedded C/C++, FreeRTOS, MQTT, BLE, WiFi, Bluetooth, and cloud connectivity. I also provide PCB design, PCB layout, schematic design, hardware design, Gerber files, debugging, and manufacturing-ready files for custom embedded systems.

 I OFFER

ESP32 & ESP8266 firmware development

ESP-IDF & Arduino programming

MQTT integration & IoT systems

Custom PCB design & PCB layout

Schematic design & hardware prototyping

Embedded C/C++ development

FreeRTOS applications

BLE, WiFi & Bluetooth integration

Sensor integration (GPS, GSM, LoRa, RFID & more)

Firebase & cloud connectivity

Android app integration

Firmware debugging & optimization

Manufacturing-ready Gerber files

End-to-end embedded system development

Whether you need a new product, prototype, or help improving an existing project, i will deliver clean, scalable, and well documented solutions.

KINDLY INBOX NOW AND LET'S DISCUSS ABOUT YOUR PROJECT