My understanding that AT+QETH="eth_driver" is a part of Ethernet mode setup.
For AT commands to work [over Ethernet] one more command is needed according to this post.
Alternatively you can probably use any serial interface like USB or UART.
My understanding that AT+QETH="eth_driver" is a part of Ethernet mode setup.
For AT commands to work [over Ethernet] one more command is needed according to this post.
Alternatively you can probably use any serial interface like USB or UART.