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      Tel: 86-0755-23779429     E-mail: support@skylab.com.cn

      Skylab IoT Openwrt mt7688 wifi module -SKW92B

      Published by support@skylab.com.cn on 2019-08-03
      Skylab IoT Openwrt mt7688 Uart to Ethernet wifi module

      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. 
      Applications 
      of wireless
      networking equipment
      1. IoT (internet of things)
      2. 3G/4G WiFi Router
      3. USB WiFi Camera
      4. Building Automation
      5. Home Automation
      6. Smart Home Gateway
      7. Smart Lighting
      8. Smart Plug
      9. Industry Control
      Feature
      1. Compliant to IEEE 802.11b/g/n.
      2. 1T1R 2.4GHz with support for a 150Mbps PHY data rate.
      3. DDR2 memory up to 1024Mb.
      4. Flash memory up to 526Mb.
      5. 4 LAN ports and 1 WAN port.
      6. Support USB 2.0 slave device for USB disk and USB 3G/4G dongle and USB camera.
      7. 24 STA-Proxy.
      8. Support interface: SD-XC, I2C, PCM, I2S(192K/24bits), PWM, SPI slave, UART lite, GPIO.
      9. Security: WEP64/128, TKIP, AES, WPA, WPA2, WAPI.
      10. Support IoT gateway mode and IoT device mode .
      11. RoHS compliance meets environment-friendly requirement.
      12. Conform to FCC/CE/IC/RoHS certification standards.
      13. 40.5mm(L) x 25mm(W) x 3.0mm(H) dimension.
      Hardware Features
      Model
      SKW92B
      Antenna Type
      IPEX
      Chipset solution
      MT7688A
      Voltage
      3.3V±5%
      Dimension(L×W×H)
      40.5mm*25.0mm*3.0mm
      Wireless Features
      Wireless Standards
      IEEE 802.11b/g/n
      Frequency Range
      2412GHz—24884MHz
      Data Rates
      IEEE 802.11b: 1,2,5.5,11Mbps 
      IEEE 802.11g: 6,9,12,18,24,36,48,54Mbps  
      IEEE 802.11n: MCS0–MCS7 @ HT20 
      MCS0–MCS7 @ HT40  
      Receiver Sensitivity
      HT40 MCS7:   -70dBm@10% PER(MCS7)
      HT20 MCS7:   -73dBm@10% PER(MCS7)  
      54M:   -77dBm@10% PER 
      11M:   -89dBm@ 8% PER 
      Modulation Technique
      DSSS (DBPSK, DQPSK, CCK)
      OFDM (BPSK, QPSK, 16-QAM, 64-QAM)
      Wireless Security
      WPA/WPA2, WEP, TKIP and AES, WPS2.0, WAPI
      Transmit Power
      IEEE 802.11n:    16dBm @HT20/40 MCS7
      IEEE 802.11g:    16dBm @54MHz
      IEEE 802.11b:    18dBm @11MHz
      Work Mode
      IOT Gateway/IOT Device
      Others
      Certification
      RoHS
      Environment
      Operating Temperature: -20℃~55℃
      Storage Temperature: -40℃~125℃
      Operating Humidity: 10%~90% non-condensing
      Storage Humidity: 5%~90% non-condensing
      skw92b wifi module_01.jpg
      wifi module skw92b_09.jpg

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      Skylab

      Since 2002, SKYLAB have focus on GNSS/WIFI/Bluetooth/UWB modules` software and hardware development, relying on rich R&D experience in wireless communication industry.

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