Digilent Pmod ESP32 Manuale di riferimento - Pagina 6
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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>