Roushan Singh developed support for 320MHz channel bandwidth in the rdkcentral/OneWifi repository, addressing a gap in the system’s ability to represent new WiFi standards. He extended the get_sub_string function in C to handle the WIFI_CHANNELBANDWIDTH_320MHZ case, ensuring that the health log, wifihealth.txt, accurately reflected this bandwidth. His work focused on embedded systems and network configuration, integrating the new bandwidth option into both the configuration logic and monitoring output. Although the project scope was limited to a single feature over one month, the implementation demonstrated a clear understanding of protocol requirements and careful attention to system consistency and data accuracy.