Command Description - Espressif Systems ESP8266 At Instruction Set

Espressif Systems
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2.

Command Description

Each Command set contains four types of AT commands.
Type Command Format
Test
Query
Set AT+<x>=<...>
Execute
Notes:
1. Not all AT commands support all the above mentioned four variations.
2. [] = default value, not required or may not appear
3. String values require double quotation marks, for example:
AT+CWSAP="ESP756290", "21030826", 1, 4
4. Default Baudrate =
5.
AT commands have to be capitalized, and must terminate with "
be set up accordingly (refer to screenshot below).
Espressif Systems
"
Query the Set command or internal parameters and its
AT+<x>=?
range values.
AT+<x>? Returns the current value of the parameter.
Set the value of user-defined parameters in commands and
run.
AT+<x> Runs commands with no user-defined parameters.
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DescrIPtion
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ESP8266
AT Instruction Set
". Terminal programs must
/r/n
Friday, July 15, 2016