The WiFi 6 Click Board™ features Bluegiga's 2.4GHz, WF121-A self-contained WiFi module. With a fully integrated radio and 32-bit microcontroller, this module is ideal for embedded applications. WiFi 6 Click Board™ is designed to run on a 3.3V power supply. It communicates with the target MCU the mikroBUS UART (TX, RX), SPI, or IC2, with additional functionality provided by CTS pin (in place of default mikroBUS INT pin).