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HLK_7688A
  • HLK_7688A

7688A|串口转WiFi无线路由模块

智能家居/物联网控制/工业互联/智能网关 PageView : 20975

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产品介绍:7688A是一款基于联发科MT7688AN芯片研发的模块,支持2.4GHz 802.11b/g/n标准,最大速率达150Mbps,支持5端口10/100Mbps以太网交换机接口,支持Linux和OpenWrt操作系统,支持自定义开发,可广泛用于家用无线路由器、工业控制、智能家居、智能安防、以及其他各种嵌入式系统和物联网终端设备。

产品特点:

-超强数据处理能力,MCU主频高达580MHz

-兼容IEEE 802.11 b/g/n,IEEE802.3&IEEE802.3u

-单频1T1R模式,数据速率高达150Mbps

-支持STA/AP/AP+STA工作模式

- 5个10/100M自适应网口

-支持多种加密方式WEP64/128,TKIP,AES,WPA/WPA2,WAPI

-支持QoS,WMM,WMM-PS

-支持多种系统:Linux2.6.36 SDK,OpenWrt14.07

规格参数:

**产品参数**

-网络标准:IEEE802.11b/g/n,IEEE802.3/IEEE802.3u

-频率范围:2.412GHz-2.484GHz

-发射功率:

  ·802.11b:+16dBm±2dBm(@11Mbps)

  ·802.11g:+14dBm±2dBm(@54Mbps)

  ·802.11n:+13dBm±2dBm(@HT20,HT40-MCS7)

-接收灵敏度:

  ·802.11b:-88.4dBm(@11Mbps,CCK)

  ·802.11g:-75.7dBm(@54Mbps,OFDM)

  ·802.11n:-73.6dBm(@HT20,MCS7)

-天线形式:外置,I-PEX连接器

**硬件参数**

-硬件接口:UART,IIC,PWM,GPIO,SPI

-工作电压:3.3V

-GPIO驱动能力:4mA

-工作电流:~200mA

-工作温度:-40℃~+80℃

-存储环境:温度:-40℃~+85℃;相对湿度:5%~90%RH(不凝结)

-外观尺寸:33.2*18.7*2.2mm

**串口透传**

-传输速率:1200-230400bps(默认115200bps)

-最大连接数:20~30个(TCP/UDP)

**软件参数**

-无线网络类型:Router/AP/STA/AP Client/Bridge

-安全机制:WEP/WPA-PSK/WPA2-PSK

-加密类型:WEP64/WEP128/WEP152

-固件升级:无线升级,串口升级,网口升级

-网络协议:IPv4,TCP/UDP

-用户配置:AT+指令集,网页配置

  • 7688A常见问题说明 11/11/2020 15:44:12 Details>
  • 7688A模块参数 27/08/2020 14:46:59 Details>
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