Comprehensive Zephyr UART subsystem expertise for serial communication. Use when: (1) Configuring UART peripherals via devicetree or Kconfig, (2) Implementing polling-based UART read/write with uartpollin/uartpollout, (3) Implementing interrupt-driven UART with uartirq functions and callbacks, (4) Implementing async…
Expert guidance for WiFi development in Zephyr OS. Covers Station (STA) and Access Point (AP) modes, scanning, connection management, security types (WPA2-PSK, WPA3-SAE, EAP-TLS), power save modes, and Target Wake Time (TWT). Use when implementing WiFi connectivity, configuring network parameters, handling scan…