Moduł WiFi; 802.11b/g/n; 2,4GHz; 3V~3,6V; 150Mbps; -40°C~85°C; 54 Mbps; -40°C~85°C; GPIO/UART/SPI/I2C; 26,92x15,24x2,35mm; 512kB Flash; 64kB SRAM;