#Project Overview

Embedded Linux IoT Gateway System

Designed and customized industrial gateway platforms running embedded Linux builds at Racanaa Energy. This system interfaces with peripheral sensors, logs details on flash filesystems, and forwards telemetry packages to cloud endpoints.

Leveraging Yocto Project recipes, I configured custom Board Support Packages (BSP) to minimize footprint and secure kernel services. I developed custom Linux character device drivers for local UART and general-purpose I/O (GPIO) hardware registers to achieve low overhead during data polls.

Yocto Project Custom Linux BSP creation

Custom character device driver implementation in C

Web configuration dashboard integrated into device server

Modbus-to-MQTT telemetry translation pipeline