Trang chủ IOT ESP8266 Tutorials - AT Command
tháng 4 06, 2017
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ESP8266 Tutorials - AT Command

ESP8266 Tutorials - AT Command



Serial Tool Setup


 Basic Commands

 AT
  • Command : AT+RST
  • Return response = OK
AT+RST (Reset the module)
  • Command : AT+RST
  • Return response = OK
AT+GMR (View version info)
  • Command : AT+GMR
  • Return response = Versions, OK
AT+GSLP (Enter deep sleep mode for time milliseconds)
  • Command : AT+GSLP= time
  • Return response = OK
ATE
  • Commands
    •  ATE0 - Disable echo (Doesn’t send back received command)
    • ATE1 - Enable echo (Sends back received command before response)
  • Return response = OK

WiFi Commands

AT+CWMODE (Set wifi mode0
1
2
3

AT+CWJAP (Connect to router-AP)
  • Command : AT+CWJAP?
    • Return response =
  • Commands : AT+CWJAP="ssid","password"
    • Return response = OK
AT+CWLAP (Lists available Access Points.)
  •  Set Command : AT+CWLAP = "","",""
    • Return response = AT+CWLAP = "ecn","ssid","rssi","mac"
  • Execute Commands : AT+CWJAP="ssid","password"
    • Return response = OK
AT+CWQAP (Disconnect ESP8266 from the AP is currently connected)
  • Commands : AT+CWQAP
  • Return response = OK
AT+CWSAP(configuration of softAP mode)
  •  Query
    • Command : AT+CWSAP?
    • Return response = OK
  •  Set
    • Command : AT+CWSAP=ssid,pwd,ch,ecn
    • Return response = OK
AT+CWLIF
AT+CWDHCP
AT+CIPSTAMAC
AT+CIPPAPMAC
AT+CIPSTA
AT+CIPAP

TCP

AT+CIPSTATUS
AT+CIPSTART
AT_CIPSEND 

AT+CIPCLOSE

AT+CIFSR (Query device's IP)

AT+CIPMUX
AT+CIPSERVER
AT+CIPMODE
AT+CIPSTO
AT+CIUPDATE
+IPD
AT+CIPSTART 


 Official Espressif AT firmware



Source: https://esp8266iot.blogspot.com/2015/02/esp8266-tutorials-at-command-examples.html