WU101, 串口通信WIFI 模块.pdf

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1、深圳市天工测控技术有限公司WU101与GS1011M综述注意：我司采用ATHEROS的AR4004芯片模块称为WU101，GainSpan采用的GS1011芯片模块称为GS1011M，以下均已此模块型号来识别。一．物理尺寸WU101GS1011MPIN4848LxW34x2334x23模块在LAYOUT上是相同的尺寸，引脚间距、大小都是一样的。二．接口说明WU101GS1011详细接口列表对比：WU101GS1011MDescription1GNDGND2VDD_HOSTJTAG_TCK3NCJTAG_TDO4NCJTAG_TDI5NCJTAG_TMS6NCJTAG_nTRST7NCALARM

2、18NCRTC_OUT1深圳市天工测控技术有限公司9NCVBAT10NCDC_DC_CNTL11TDOADC112NCADC213NCALARM214NCMSPI_DIN/GPIO615NCMSPI_DOUT/GPIO716NCVOUT_1V817GNDGNDGround18NCMSPI_CLK/GPIO519SPI_INT/I2S1_SDOMSPI_CS0/GPIO420I2S1_SDI/HM0MSPI_CS1/GPIO1321CHIP_PWDGPO21_11MHZ22WAKEUPGPIO20_22MHZ23USB_DPGPIO19_44MHZ24USB_DNPWM0/GPIO1025TCK

3、/I2C_CLKI2C_CLK/GPIO9Inter-IntegratedCircuitClock26UART0_RXD/I2C_DAI2C_DATA/GPIO8Inter-IntegratedCircuitDataTA/TDI27SPI_MISO/I2C_WSSSPI_DOUTSPISlaveTransmitDataOutputtotheHOST/JTAG_EN28SPI_CLK/I2S_MCKSSPI_CLKSPISlaveClockInputfromtheHOST29SPI_CS/HM1SSPI_CSSPISlaveChipSelectInputfromtheHOST30SPI_MOSI

4、/I2S1_BCKSSPI_DINSPISlaveReceiveDataInputfromtheHOST31VCCVCCSingleSupplyPort32GNDGNDGround33NCEN_1V834VDD_GPIOVDDIOVoltageDomain35NCUART1_CTS/GPIO2636NCUART1_RTS/GPIO2737UART1_RXD/I2S0_MCUART1_RX/GPIO3UART1_ReceiveInputK/TMS38UART1_TXD/I2S0_BCUART1_TX/GPIO2UART1_TransmittterOutputK/TM39UART0_TXDUART

5、0_TX/GPIO1UART0_TransmittterOutput40UART0_RTSUART0_RTS/GPIO25UART0_RequesttoSendOutput41UART0_RXD/I2C_DATUART0_RX/GPIO0UART0_ReceiveInputA/TDI42UART0_CTSUART0_CTS/GPIO24UART0_CleartoSendInput43I2S1_SDI/HM0GPIO31_LED244NCGPIO30_LED0_45GPIO17GPIO29GeneralPurposeInputOutput深圳市天工测控技术有限公司46GPIO16GPIO28Ge

6、neralPurposeInputOutput47I2S0_WS/TRSTEXT_RESETTn48GNDGNDGround三．各种参数对比WU101GS1011M802.11协议802.11b/g/nsinglestream802.11bRF认证FCC,CEFCC,IC,ETSI(Telec/JapanGS1011MIC)Wi-Fi联盟认证YesYesWEP,WPA/WPA2(AWSand支持的加密方式WEP,WPA,WPA2-PSK,WPA2-EnterpriseTKIP),WAPI,WPS,WPAS2最低电流5uA<7uA唤醒时间2.2ms<20ms传输距离250m@6.5MbpsOut

7、door1kminlineofsight四．功耗对比WU101GS1011M睡眠5uA7uA待机2mA150uA接收80mA140mA发送200mA250mA五．软件接口对比WU101GS1011MResetboard复位板子wmiconfig--resetAT+RESETEnabledevicesuspendmode(beforeconnectcommand)wmiconfig--suspend