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VHA300
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1.1 Hardware features

  • Main chip: MT7620N, clocked of main chip: 580MHz;
  • 32Mb SDRAM,can be extended 64Mb; 4Mb SPI Flash, can be extended 8Mb/16Mb(Byte);
  • WiFi working frequency: 2.4GHz,2T2R dual antenna,MIMO technology 300Mbps transmission rate;
  • Support 1-14 WiFi channels;
  • The average power consumption is less 0.9W;
  • Output power of Module RF :15dbm--16.5dbm;
  • Adopt the original creation D/A temperature compensated auto frequency control technology(TAFC),make sure the lasting stability to ensure that the WiFi signal is not dropped.
  • Support 802.11b/g/n mode;
  • Operating ambient temperature:-25℃ ---- 55℃.

1.2 Function Features:

  • Two switch controlled operating mode: Router mode, WiFi repeater
    mode (including bridge mode);
    ;
  • Support intelligent transparent bridge mode, also support AP Client and AP Station, facilitate the establishment of tree WiFi network to solve a small star traditional WiFi network coverage problems, make the same WiFi network as ZigBee, smart home system can be easily applied, and WiFi network as a standard IP networking, and its control , communications, development was significantly better than ZigBee;
  • Built-in WEB configuration services, available configure module parameters through the web;
  • Support VDNS technology, in bridge mode, can be configured via logging on the domain login page, solve the problem that configure and secondary development;
  • Support firmware upgrade online;
  • Support open-wrt-2.6.36 for VONETS, facilitate open-wrt lovers to
    develop various types of WiFi products;
  • Built-powerful VNET-FREE smart home control protocol service software,
    no need to change the module software, simply press the VNET-FREE
    Mobile APP to control protocol design software, you can achieve all kinds
    of WiFi smart home products;



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