2.4G Hi3881 802.11n Wireless SDIO WLAN WiFi Module For IPTV Set Top Box
3181A-S is our latest 2.4G SDIO WiFi Moduel, which is based on Hisilicon Hi3881 chipset. And this chipset including the SPI, UART, I2C, PWM, GPIO, and multi-channel ADC. In addition, it provides high-speed SDIO2.0 slave interfaces, with clock frequency up to 50MHz. It supports 20 MHz standard bandwidth and 5 MHz/10 MHz narrow bandwidth, and provides a data rate up to 72.2 Mbps.