Microchip RN131G-I/RM 3 to 3.7V WiFi Module, IEEE 802.11 GPIO, SPI, UART
5mm, Length: 37mm, Maximum Operating Temperature: +85 °C, Minimum Operating Temperature: -30 °C, Width: 20mm.11 GPIO, SPI, UART, Supported Security Standards: WEP, WPA, WPA2, Dimensions: 20 x 37 x 3.Microchip RN131G-I/RM 3 to 3.7V WiFi Module, IEEE 802.