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深圳市天工测控技术有限公司

 

                                                 

SKW71-User Manual

 

 

 

 

 

  SKW71-UM-001,A/1

 

 

1

 

 
 

SKW71 User Manual

 

 

 

General Description 

 

The module SKW71 compliant to 802.11 b/g/n Wi-Fi Solution for low power, low-cost, and 

highly integrated AP and consumer electronic devices, the module requiring only a external 3.3V 
power supply and connection to antenna. 

The module based on the single chip AR9331 which integrates an 802.11n 1x1 

MAC/BB/radio with internal PA and LNA. It supports 802.11n operations up to 72 Mbps for 20 
MHz and 150 Mbps for 40 MHz channel respectively, and IEEE 802.11b/g data rates. 

The module support AP mode and client mode and repeater mode and UART wifi. 

 

Applications 

 

 

AP WIFI 

 

UART WIFI 

 

Repeater WIFI 

 

IP TV 

 

IP DVD(Internet VOD Player) 

 

Set Top Box 

 

Home Gateways 

 

Gaming Consoles 

 

DVR 

 
 

 
 

 

 

Figure 1: SKW71 Top View

 

 

Summary of Contents for SKW71

Page 1: ...on to antenna The module based on the single chip AR9331 which integrates an 802 11n 1x1 MAC BB radio with internal PA and LNA It supports 802 11n operations up to 72 Mbps for 20 MHz and 150 Mbps for...

Page 2: ...1 WAN port High speed UART USB 2 0 host device mode support Support AP Client Repeater mode Support UART to wifi transparent Security WEP 64 128 WPA WPA2 TKIP AES WAPI RoHS compliance meets environme...

Page 3: ...d from the USB 2 0 PHY 18 LAN_PORT0_TX Ethernet port 19 LED7 GPIO_27 SYSTEM LED 20 GND Ground 21 LED8 GPIO_26 JMP_START LED 22 VDD_2 0V OUTPUT Power supply output for peripheral network transformer 23...

Page 4: ...4 34 LED2 GPIO_13 LAN_PORT0_LED 35 LED1 GPIO_1 USB LED 36 LED0 GPIO_0 Wireless LED 37 UART_RX SPI_CS1 Serial data in 38 UART_TX SPI_CS2 Serial data out 39 GND Ground 40 GND Ground PCB Footprint and D...

Page 5: ...SKW71 User Manual SKW71 UM 001 A 1 5 Reference design schematic...

Page 6: ...SKW71 User Manual SKW71 UM 001 A 1 6...

Page 7: ...SKW71 User Manual SKW71 UM 001 A 1 7...

Page 8: ...ence in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference...

Page 9: ...an experienced radio TV technician for help FCC Radiation Exposure Statement The modular can be installed or integrated in mobile or fix devices only This modular cannot be installed in any portable d...

Page 10: ...radiator and user body Cette modulaire doit tre install et utilis une distance minimum de 20 cm entre le radiateur et le corps de l utilisateur If the IC number is not visible when the module is inst...

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