I develop production grade embedded firmware for industrial automation automotive systems and connected control hardware. My work covers CAN CAN FD OBD II UDS diagnostics RS485 Modbus RTU protocol bridges PLC integration telemetry logging relay control rugged IO systems and industrial sensing. I build reliable firmware for STM32 ESP32 NRF and embedded controllers including data acquisition edge nodes PoE devices sensor networks and machine interfaces. Focused on stable communication scalable architecture and deployment ready firmware for real world environments.... Read more