I help turn ideas into practical, working engineering solutions. My expertise includes PCB design, embedded systems, firmware, IoT, automation, robotics, and mechatronics. I work with ESP32, STM32, Arduino, Raspberry Pi, C/C++, Python, sensors, motors, BLE, Wi-Fi, MQTT, and more. From schematic and PCB layout to firmware, system integration, debugging, and prototype support, I focus on reliable, manufacturable solutions tailored to your project.... Lee más