Adafruit ATWINC1500 WiFi Breakout with uFL Connector - fw 19.4.4Connect your Arduino to the Internet with the FCC certified Adafruit ATWINC1500 WiFi Breakout, featuring an 802. 11bgn capable WiFi module with SSL support and rock solid performance. This breakout uses SPI interface, requiring about 6 wires for connection, supporting fast 12MHz clock speed for reliable and speedy packet streaming. The module supports 802. 11b, g, or n networks and WEP, WPA, WPA2 encryption. It also features Soft AP mode for ad hoc