Hi, I'm HermanKnox, an Embedded Systems and Automotive Electronics Engineer specializing in CAN Bus, OBD2, ECU communication, PCB design, and embedded firmware. I develop reliable hardware and software solutions using STM32, ESP32, Arduino, ARM Cortex, and CAN protocols including UDS, ISO-TP, J1939, and CAN FD. From custom PCB design and firmware development to automotive diagnostics and reverse engineering, I deliver production-ready, high-quality solutions with a strong focus on performance, reliability, and client satisfaction.... Read more