I will program esp32, stm32, arduino, and develop iot firmware

Need reliable, production-grade firmware for your microcontroller or IoT prototype?

I am a Mechatronics and Embedded Systems Engineer specializing in C/C++, FreeRTOS, and low-power IoT telemetry. I build clean, modular, and well-documented firmware for hardware prototypes and commercial products.

Platforms & Microcontrollers:

ESP32 & ESP8266 (ESP-IDF, Arduino, FreeRTOS)

STM32 (ARM Cortex-M, STM32Cube, HAL)

Arduino & RP2040

BLE (Bluetooth Low Energy) GATT & Beacon profiles

Protocols: UART, I2C, SPI, CAN bus, Modbus, MQTT, HTTP

What I Deliver:

Multi-task FreeRTOS architectures (queues, semaphores)

Low-power optimization (deep-sleep cycles, ADC monitoring)

Sensor integration (IMUs, GPS, environmental, optical)

Cloud pipelines (AWS IoT, Firebase, Mosquitto MQTT)

Clean, compile-ready source code with pinout diagrams

Step-by-step flashing guides & video verification

Every project includes clean code, clear wiring documentation, and support to ensure your hardware runs smoothly.

Please message me with your hardware details and requirements before placing an order so we can confirm the best approach!