1. General Description
The SKW92B module integrates a 1T1R 802.11n Wi-Fi radio, a 580MHz MIPS CPU, 1-port fast Ethernet PHY, USB2.0 host, I2C/PCM and multiple slow IOs.
The module provides two operation modes – IoT gateway mode and IoT device mode. In IoT gateway mode, the high performance USB2.0 allows SKW92B to add 3G/LTE modem support or add a H.264 ISP for wireless IP camera. For the IoT device mode, the module supports eMMC, SD-XC and USB2.0. In IoT device mode, it further supports PWM, SPI slave, 3rd UART and more GPIOs. For IoT gateway, it can connect to touch panel and BLE, Zigbee/Z-wave and sub-1G RF for smart home control.
2. Applications
◆ IoT (internet of things)
◆ 3G/4G WiFi Router
◆ USB WiFi Camera
◆ Building Automation
◆ Home Automation
◆ Smart Home Gateway
◆ Smart Lighting
◆ Smart Plug
◆ Industry Control
3. Features
◆ Compliant to IEEE 802.11b/g/n.
◆ 1T1R 2.4GHz with support for a 150Mbps PHY data rate.
◆ DDR2 memory up to 1024Mb.
◆ Flash memory up to 512Mb.
◆ 4 LAN ports and 1 WAN port.
◆ Support USB 2.0 slave device for USB disk and USB 3G/4G dongle and USB camera.
◆ 24 STA-Proxy.
◆ Support interface: SD-XC, I2C, PCM, I2S(192K/24bits), PWM, SPI slave, UART lite, GPIO.
◆ Security: WEP64/128, TKIP, AES, WPA, WPA2, WAPI.
◆ Support IoT gateway mode and IoT device mode .
◆ RoHS compliance meets environment-friendly requirement.
◆Conform to FCC/CE/IC/RoHS certification standards.
◆ 40.5mm(L) x 25mm(W) x 3.0mm(H) dimension.
4 Application Block Diagram
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