Digilent Pmod ESP32 Panduan Referensi - Halaman 6

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Halaman Cetak
Command
Behavior 
AT+CWMODE  Sets the WiFi 
mode 
AT+CWMODE  Gets the 
WiFi mode 
AT+CWJAP 
Connects to 
a WiFi access 
point 
AT+CWJAP 
Gets info 
about 
connected 
WiFi access 
point 
AT+CWLAP 
Displays 
information 
about 
available 
networks 

Standalone Mode

The Pmod ESP32 features an Xtensa dual-core 32-bit LX5 microprocessor. The Pmod
is delivered to customers with the AT Instruction firmware pre-loaded onto it. However,
the user can write and put custom applications on the Pmod and operate the device
outside of slave mode.
Some reasons for this are:
Functionality and behavior are not limited by UART baud rate
The user would like to make use of the SPI peripheral
The user would like to make use of the programmable GPIOs and LED
The user wishes to use the SDK provided by Espressif rather than the AT command set
Example 
AT+CWMODE=<mode> 
AT+CWMODE? 
AT+CWJAP="some 
network","some 
password" 
AT+CWJAP? 
AT+CWLAP 
Response 
OK 
+CWMODE:<mode> 
OK or +CWJAP:<error> 
+CWJAP:<ssid>,<bssid>,<channel>,<rssi> 
+CWLAP:<ecn>,<ssid>,<rssi>,<mac>,<channel>