Developed OpenWrt ramips target support for the Cudy LT500 Outdoor v1 router, focusing on enabling the MT7628AN SoC, internal LTE modem, and dual-band wireless radios. Leveraged expertise in Device Tree, Embedded Systems, and Linux Kernel to implement device-tree configurations, image build definitions, and board-specific network and LED setup. Contributed these enhancements to the DragonBluep/openwrt repository, ensuring a documented flashing and recovery process for streamlined device onboarding. This work expanded hardware coverage for outdoor IoT devices, reduced deployment friction, and maintained stability across existing ramips targets, with all changes prepared for upstream review and integration into the broader OpenWrt ecosystem.