KB3070 Wifi DTU
1.1 ¼ò½é
KB3070 WIFI DTU£¨Data Terminal Unit£©ÊDzÉÓø߿ɿ¿ÐÔARM7´¦ÀíÆ÷ºÍWIFIµÄÎÞÏßÊý¾Ý´«ÊäÖÕ¶Ë¡£
»ùÓÚWifiÊý¾Ý´«Êä¾ßÓиßËÙ¡¢´«ÊäÎȶ¨¡¢¿É¿¿µÈÌØµã£¬KB3070 WIFI DTU ÔÚÎÞÈËÖµÊØ¡¢Ô¶³ÌÉ豸¼à¿Ø¡¢Ô¶³ÌÊý¾Ý²É¼¯¡¢Ô¶³Ì³±íµÈÁìÓòµÃµ½Á˹㷺µÄÓ¦Óá£ÓÉÓÚ±¾²úÆ·ÊÇרΪ¹¤Òµ¼¯³ÉÉè¼ÆµÄ£¬ÔÚʹÓõÄζȷ¶Î§¡¢Õ𶯡¢µç´Å¼æÈÝÐԺͽӿڶàÑùÐԵȷ½Ãæ¾ù²ÉÓÃÌØÊâÉè¼Æ£¬±£Ö¤Á˶ñÁÓ»·¾³ÏµĹ¤×÷Îȶ¨ÐÔ£¬ÎªÄúÉ豸µÄÊý¾ÝͨѶÌṩÁ˸ßÖÊÁ¿±£Ö¤¡£
Õë¶Ô²»Í¬µÄÐÐÒµÓû§ÒªÇóÌṩ²»Í¬µÄ¶¨ÖÆÖÕ¶Ë£¬Õâ¾ÍÐè½áºÏÐÐÒµÌØµã½øÐÐÓ²¼þ¡¢Èí¼þ¿ª·¢ºÍϵͳ¼¯³É¡£WIFI¿ÉÁ¬½ÓÎÞÏß¾ÖÓòÍøÂ磬½øÐÐINTERNETÁ¬½Ó¡¢Êý¾Ý´«ÊäµÈÓ¦Ó᣶øKB3070 WIFI DTU(Data Terminal Unit)Êý¾ÝÖÕ¶Ë£¬ÊÇרÃÅÓÃÓÚ½«´®¿ÚÊý¾Ýͨ¹ýWIFIÎÞÏßÍøÂç½øÐд«Ë͵ÄWIFIÎÞÏßÉ豸¡£
±¾²úÆ·Õë¶ÔµçÁ¦ÏµÍ³×Ô¶¯»¯¡¢¹¤Òµ¼à¿Ø¡¢½ðÈÚ¡¢Ö¤È¯µÈÐÐÒµ²¿ÃŵÄÓ¦Óá£
1.2 ²úÆ·ÌØµã
- ±ê×¼¹¤Òµ¼¶²úÆ·£¬EMC¿¹¸ÉÈÅÉè¼Æ£¬ÊÊÓ¦»·¾³ÄÜÁ¦Ç¿£»
- ×ÔÖ÷Ñз¢£¬´øÓÐʵʱ²Ù×÷ϵͳµÄǶÈëʽ32λARM7- CPU£»
- ÄÚǶWatchdogоƬ£¬Ìṩ¶àÖÖ¸´Î»»úÖÆ£¬¿ÉÈí¼þ¿ØÖÆ£¬ÊµÏÖÍêÃÀ¹¤Òµ±£ÕÏ»úÖÆ£»
- Ö§³Ö¶àÖÖ·½Ê½×Ô¶¯×éÍø£»
- IP×Ô¶¯×¢²á»úÖÆ£¬¿ÉʵÏÖ¶àÖÖ·þÎñģʽ£¬¹¹½¨ÍêÕûµÄ³¬´ó¹æÄ£ÎÞÏßÓ¦ÓÃϵͳ£»
- ¹¦ÄÜÇ¿´óµÄ·þÎñÆ÷Èí¼þÖ§³Ö£¬·þÎñÆ÷Èí¼þÓ¦ÓöàÄ꣬¹¦ÄÜÇ¿´ó£¬³ÉÊìÍêÉÆ£»
- Ö§³Ö¹Ì¶¨IPÓ붯̬ÓòÃû½âÎö¡¢Ö§³ÖרÓÃAPN£»
1.3 Ó¦ÓýӿںÍÌå»ý
KB3070ÌṩÁËÄÚÖÃÌìÏߺÍÍâÖÃÌìÏßÑ¡ÏîÒÔÊÊÓò»Í¬µÄ¿Í»§Ó¦Óá£
±¾²úÆ·ÌṩÁËÈý¸öÓ²¼þ½Ó¿Ú
. Ò»¸ö10¿×µÄÖ÷½Ó¿Ú ½Ó´®¿ÚRS232/RS485/TTL£¨5V£©/CMOS£¨3.3V£©£¬µçÔ´
. Ò»¸öSMAÉ䯵½Ó¿Ú ½ÓWifiÌìÏß
. Ò»¸öRJ45 ½ÓÍøÏß
. Ìå»ý£º82mm(L)*59mm(W)*25.2mm(H)
.
ÖØÁ¿£º160g(²»º¬ÌìÏß,Êý¾ÝÏß)
2 KB3070 WIFI DTU¼¼Êõ²ÎÊý
2.1 WIFI²ÎÊý£º
±ê×¼£º802.11.b/g/n
ƵÂÊ·¶Î§£º2.412GHz¡«2.484GHz
·¢É书ÂÊ£º12-15dBm
ÁéÃô¶È£º802.11b£º-89dBm
802.11g£º-81dBm
802.11n£º-71dBm
ÎÞÏßÍøÂçÀàÐÍ£ºStation/APģʽ
°²È«»úÖÆ£ºWEP/WAP-PSK/WAP2-PSK/WAPI
¼ÓÃÜÀàÐÍ£ºWEP64/WEP128/TKIP/AES
¹¤×÷ģʽ£ºÍ¸Ã÷´«Êä/ÐÒé´«Êä
´®¿ÚÃüÁAT+ÃüÁî½á¹¹
ÍøÂçÐÒ飺TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
×î´óTCPÁ¬½ÓÊý£º32
2.2 µçÆø²ÎÊý
¹¤×÷µçѹ DC 5V
¹¤×÷µçÁ÷£º 170mA¡«300mA
2.3 »·¾³²ÎÊý
¹¤×÷ÎÂ¶È -10¡æ¡«70¡æ
´æ´¢ÎÂ¶È -40¡æ¡«85¡æ
Ïà¶Ôʪ¶È£º 20%~ 95%£¨ÎÞÄý½á£©