-
Notifications
You must be signed in to change notification settings - Fork 0
AT_Description
Sorrasit Bunluehan edited this page May 25, 2017
·
1 revision
Each instruction may contain three types of AT commands.
| Type | Instruction Format | Description |
|---|---|---|
| Query | AT+CMD? | Returns the current value of the parameter. |
| Set | AT+CMD=Parameter | Set the value of user-defined parameters in commands and run. |
| Execute | AT+CMD | Runs commands with no user-defined parameters. |
Note:
- Not all AT instruction has three commands.
- String values require double quotation marks, for example: AT+CP1="Hello world"
- Baud rate = 9600
- AT instruction have to end with “\r”