-
Notifications
You must be signed in to change notification settings - Fork 5
ESP8266 AT Commands Set
aabella edited this page Sep 23, 2014
·
4 revisions
Commands start with the "AT+" prefix and end with <CR>. The module responds with <CR><LF><--response--><CR><LF>, being <CR> carriage return or '\r' and <LF> line forward or '\n'.
Type | Syntax | Description |
---|---|---|
Test Command | AT+<xxx>=? | List of valid parameters and values. |
Read Command | AT+<xxx>? | The current value of the parameter or parameters. |
Write Command | AT+<xxx>=<yyy> | Set the yyy value. |
Execution Command | AT+<x> | Execute some task. |
Basic command to test connection.
###AT+CIPSTO:
If only one connection (+CIPMUX=0):
+IPD, <length>:<RxData>
If multiple connections (+CIPMUX=1):
+IPD, <ConnId>, <length>:<RxData>