Humphrey developed a WiFi BSSID-based connection feature for the nrfconnect/sdk-zephyr repository, enabling precise access point selection by MAC address in ESP32-based embedded systems. By extending the existing WiFi driver integration, Humphrey allowed deterministic network selection in environments with multiple access points, addressing the need for reliable connectivity. The implementation involved updating WiFi configuration logic in C to support BSSID targeting, ensuring that devices consistently connect to the intended network. This work improved traceability and reproducibility of network-related changes, as each feature delivery was linked to specific commits. Humphrey’s contributions demonstrated depth in C programming, WiFi connectivity, and embedded systems.