Gün: 4 Temmuz 2019

Historically AT commands are based on the Hayes Command Set and these are no different.

AT Commands

Index of all known AT commands

Basic	WiFI layer	TCPIP Layer
AT	AT+CWMODE	AT+CIPSTATUS
AT+RST	AT+CWJAP	AT+CIPSTART
AT+GMR	AT+CWLAP	AT+CIPSEND
AT+GSLP	AT+CWQAP	AT+CIPCLOSE
ATE	AT+CWSAP	AT+CIFSR
	AT+CWLIF	AT+CIPMUX
	AT+CWDHCP	AT+CIPSERVER
	AT+CIPSTAMAC	AT+CIPMODE
	AT+CIPAPMAC	AT+CIPSTO
	AT+CIPSTA	AT+CIUPDATE
	AT+CIPAP	+IPD

For work mode 1

(Cell phones carry on the WiFi module directly.)

Open the “USR-TCP232-Test-V1.3” serial debugging software on the PC, send the following commands step by step:

• AT+CWMODE=2, select AP mode;
• AT+RST, reset;
• AT+CIPMUX=1, open multiple connections;
• AT+CIPSERVER=1,8080, configure the TCP server, set the port number;
• AT+CIFSR, view the IP address in AP mode, such as: APIP, “192.168.4.1″;
• AT+CIOBAUD=9600, set Baud rate to 9600.