u-blox NINA-W15 Stand-Alone Multiradio Modules integrate Wi-Fi, Bluetooth BR/EDR, and Bluetooth Low Energy. The modules support Wi-Fi and Bluetooth dual-mode simultaneously and serve as a gateway between Bluetooth, Wi-Fi, or Ethernet. The modules connect to a host system via a UART, SPI, or a high-speed RMII interface. They can be a WiFi station and micro access point, Bluetooth master, slave, peripheral and central, DHCP server, and client.