AT Commands Introduction
여기에서 소개하는 AT Command는 LTE(4G)모듈인 SIM7500과 SIM7600 Series를 위주로 하고 있다.
1. AT Command Syntax
| 항목 | 설명 |
| Default Baud Rate | 115,200 |
| Command Syntax |
The “AT” or “at” or “aT” or “At” prefix must be set at the beginning of each Command line. To terminate a Command line enter <CR>. |
| Response Syntax | Commands are usually followed by a response that includes. “<CR><LF><response><CR><LF>” |
| T): Test Command |
The mobile equipment returns the list of parameters and value ranges set with the corresponding Write Command or by internal processes. |
| R): Read Command | This command returns the currently set value of the parameter or parameters. |
| W): Write Command | This command sets the user-definable parameter values. |
| E): Execution Command | The execution command reads non-variable parameters affected by internal processes in the GSM engine. |
WiFi IoT Module
Bluetooth Module
5G/LTE/CAT-M1/NB-IoT
