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1、接收GSM短信信息,PUD编码格式,可接收汉字(繁简体)、字母、数字通过RS232接口输出,可以根据客户的需求显示不同*的文字;
2、接收信息长度:一条信息*多70个汉字(长信息可分多条发送),
3、工作电源:电压:DC 5V — 12V,电流:350mA(*大值);
4、可屏蔽非法信息,不*合命令格式的短信自动屏蔽,也可加入密钥格式,在每条命令中加入用户设定的密钥,密钥正确执行正确的命令
5、本系统无线模块采用*工业级模块,技术成熟稳定;
6、广泛应用在气象屏、车载屏、公交站台屏、*公路诱导屏等。
1.Receive GSM short message ,PDU encoding format, output Chinese character ,letters, numbers through standard RS232 interface. Display different languages characters according to the needs of customers.
2. Amount of message: 70 Chinese characters each message (can be divided into a number of long message sent)
3. Power supply: voltage: DC 5V — 12V,, max current:300mA
4. Shield non-privileged message. Automatically shield messages which do not meet the command format , can be added to the key format , each command to add the user to set the key, Use identify code or verify code to judge if the message is acceptable.
5. use imported industrial grade module, technology is mature and stable;
6. widely used in LED meteorological display, car LED display,bus stations LED display, highways induced LED display.