Data Sheet

Skylab M&C Technology Co., Ltd
802.11b/g/n IOT WLAN Module Datasheet
Model SKW92B
3 / 18 SKW92B-DA-001,A/1
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
Figure 1: SKW92B Top View
3. Features
◆
Compliant to IEEE 802.11b/g/n.
◆ 1T1R 2.4GHz with support for a 150Mbps
PHY data rate.
◆ DDR2 memory up to 512Mb.
◆ Flash memory up to 128Mb.
◆ 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.