Chengdu Ebyte Electronic Technology Co.,Ltd E840-TTL(4G-02)User Manual
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Chengdu Ebyte Electronic Technology Co.,Ltd
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a) SMS receiving: The device can receive remote SMS content in transparent transmission mode. The format is as follows:
+SMS REC:number
Data, where number is the sender's mobile phone number and data is the received short message content;
b) SMS configuration/query: The device can support SMS remote configuration/inquiry parameters in transparent transmission
mode. The format of the transmission format command is:
<Head>AT+CMD, where <Head> is the device SMS identifier. The factory default is: EbyteSMS, CMD is the corresponding
command. Specifically, you can view the introduction of AT commands.
In this demonstration, remotely use the mobile phone to query the SOCK1 link information of the device:
