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Yazar: hololu

Arduino+ESP8266

Tarih: 5 Temmuz 2019 Cuma | Yazar: hololu

※ Note: The ESP8266 has a 3.3V operating voltage. In this guide, 5V is applied to the RX and TX pins of the ESP8266, so the ESP8266 board may be broken. ※ Due to a bug in the WiFiEsp library, sensor data transmission is possible, but actuator commands can not be received at arduino side.

Arrangements: Arduino, Arduino AC power, ESP8266

Devamını okuyunArduino+ESP8266

ESP8266 – AT Command Reference

Tarih: 4 Temmuz 2019 Perşembe | Yazar: hololu

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

AT Commands

Index of all known AT commands

BasicWiFI layerTCPIP Layer
ATAT+CWMODEAT+CIPSTATUS
AT+RSTAT+CWJAPAT+CIPSTART
AT+GMRAT+CWLAPAT+CIPSEND
AT+GSLPAT+CWQAPAT+CIPCLOSE
ATEAT+CWSAPAT+CIFSR
 AT+CWLIFAT+CIPMUX
 AT+CWDHCPAT+CIPSERVER
 AT+CIPSTAMACAT+CIPMODE
 AT+CIPAPMACAT+CIPSTO
 AT+CIPSTAAT+CIUPDATE
 AT+CIPAP+IPD
Devamını okuyunESP8266 – AT Command Reference

ESP8266 AT Command and Configuration

Tarih: 4 Temmuz 2019 Perşembe | Yazar: hololu

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.
Devamını okuyunESP8266 AT Command and Configuration
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