ESP-07S & ESP-12S 의 AT Command Set



AT Command List SET


 

 1. Basic AT Commands

 

 

AT – Test AT startup

AT+RST – Restart module 
AT+GMR – View version info
AT+GSLP – Enter deep-sleep mode
ATE – AT commands echo
AT+RESTORE – Factory reset
AT+UART – UART configuration
AT+UART_CUR – current UART configuration
AT+UART_DEF – default UART configuration 
AT+SLEEP – sleep mode
AT+WAKEUPGPIO – set a GPIO to wake ESP8266 up from light-sleep mode
AT+RFPOWER – set maximum value of RF TX Power
AT+RFVDD – set RF TX Power according to VDD

 

 

 2. Wi-Fi AT Commands

 

 

AT+CWMODE – WiFi mode

AT+CWMODE_CUR – current WiFi mode
AT+CWMODE_DEF – default WiFi mode
AT+CWJAP – Connect to AP
AT+CWJAP_CUR – Connect to AP, for current
AT+CWJAP_DEF – Connect to AP, save as default
AT+CWLAPOPT – Set configuration for command AT+CWLAP
AT+CWLAP – List available Aps
AT+CWQAP – Disconnect from AP
AT+CWSAP – Configuration of softAP mode
AT+CWSAP_CUR – Current config of softAP mode
AT+CWSAP_DEF – Default config of softAP mode
AT+CWLIF – IP of stations 
AT+CWDHCP – Enable/Disable DHCP
AT+CWDHCP_CUR – Enable/Disable DHCP
AT+CWDHCP_DEF – Enable/Disable DHCP and save to flash
AT+CWDHCPS_CUR – Set the IP address allocated by ESP8266 soft-AP DHCP, does not save to flash
AT+CWDHCPS_DEF – Set the IP address allocated by ESP8266 soft-AP DHCP, save to flash
AT+CWAUTOCONN – Auto connect to AP or not
AT+CIPSTAMAC – Set MAC address of station
AT+CIPSTAMAC_CUR – Set MAC address of station
AT+CIPSTAMAC_DEF – Set MAC address of station, save as default
AT+CIPAPMAC – Set MAC address of softAP 
AT+CIPAPMAC_CUR – Set MAC address of softAP
AT+CIPAPMAC_DEF – Set MAC address of softAP and save as default
26. AT+CIPSTA – Set IP address of station
AT+CIPSTA_CUR – Set IP address of station
AT+CIPSTA_DEF – Set IP address of station and save as default
AT+ CIPAP – Set IP address of softAP
AT+CIPAP_CUR – Set IP address of softAP
AT+CIPAP_DEF – Set IP address of softAP, save as default
AT+CWSTARTSMART – Start SmartConfig
AT+CWSTOPSMART – stop SmartConfig
AT+CWSTARTDISCOVER – Start the mode that ESP8266 can be found by WeChat 
AT+CWSTOPDISCOVER – Stop the mode that ESP8266 can be found by WeChat 
AT+WPS – Set WPS function 
AT+MDNS – Set MDNS function

 

 

 3. TCP/IP Related AT Commands 

 

 


AT+CIPSTATUS – Check network connection status

AT+CIPDOMAIN – DNS function
AT+CIPSTART – Establish TCP connection, UDP transmission or SSL connection
AT+CIPSSLSIZE – Set the size of SSL buffer
AT+CIPSEND – Send data 
AT+CIPSENDEX – Send data 
AT+CIPSENDBUF – Write data into TCP-send-buffer
AT+CIPBUFSTATUS – Check status of TCP-send-buffer
AT+CIPCHECKSEQ – Check if a specific segment was sent successfully
AT+CIPBUFRESET – Reset segment ID count 
AT+CIPCLOSE – Close TCP, UDP or SSL connection
AT+CIFSR – Get local IP address
AT+CIPMUX – Enable multiple connections
AT+CIPSERVER – Configure as TCP server
AT+CIPMODE – Set transfer mode
AT+SAVETRANSLINK – Save transparent transmission link to flash 
AT+CIPSTO – Set TCP server timeout 
AT+PING – Function Ping
AT+CIUPDATE – Update through network
AT+CIPDINFO – Show remote IP and port with "+IPD"
+IPD – Receive network data

 

 

 

 

 

 

 





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