The mt7688an System Single chip can be used in the home automation bridge center. It integrates 1t1r 802.11n wi-fi radio, 580 MHz MIPS? 24kec? The CPU, 1-port Fast Ethernet phy, USB2.0 host, PCIe, SD-XC, and I2S/PCM support a variety of low-speed output interfaces in a single Single System Single Chip.
In Iot gateway mode, you can connect to the 802.11ac chipset through the PCIe interface and use it as the dual-band 802.11ac synchronization gate. The high-speed USB 2.0 interface can connect mt7688 to an additional 3g/LTE Modem Hardware, or connect to H.264 ISP as a wireless IP camera application. Iot gateway also supports hardware required for smart home applications, such as touchpad, Bluetooth Low Energy, ZigBee/Z-wave, and sub-1 GHz RF.
In Iot device mode, mt7688 supports emmc, SD-XC, and USB 2.0, and high-quality Wi-Fi audio can be played through the 192 kbps/24 bits I2S interface, or VoIP applications through PCM. It also supports various peripheral interfaces, including PWM, SPI slave, three uart and more gpio interfaces.
Data download
Features
Mips24kec 580 MHz, with 64 kB I-Cache and 32 KB D-Cache
Supports up to 256 mb ram and SD-card
1t1r 2.4 GHz with 150 Mbps PHY Data Rate
Legacy 802.11b/g and HT 802.11n Modes
1-port 10/100 Fe phy
SD-XC, emmc, I2C, PCM, I2S (192 K/24 bits), PWM, SPI Master/Slave, UART lite, JTAG with gpio
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The mt7688 chip group integrates 1t1r 802.11n wi-fi radio, 580mhzmips | 24kec CPU, 1-port Fast Ethernet phy, USB2.0 host, PCIe, SD-XC, i2/PCM and multiple low-speed iOS devices. Mt7688 supports multiple gateways and multiple devices. In Iot gateway mode, the PCIe interface can be connected to the 802.11 AC chipset and used as the 11ac dual-band concurrent gateway. High-performance USB 2.0 allows Mt 7688 to add 3g/LTE modem support or H.264 ISP for wireless IP cameras. I don't know. The Iot gateway mode also supports touch panel and Bluetooth Low-energy, zigbe/Z wave and sub-1ghzrf Smart Home control. In Iot device mode, MT 7688 supports emmc, SD-XC, USB 2.0, and Wi-Fi high-quality audio through the 192 kbps/24biti2s interface and VoIP applications through PCM, the peripheral interfaces include PWM, SPI slave, 3 rd UART, and more gpios.
Mt7688 core board PCB reference design mt7688 Development Guide