Sending AT commands to the module through USB

Hello,

My subject is basically my question.
I use EC25 and EC21 modules and I wanted to send AT Commands to the module using the USB.
The module is only connected to our system using USB lines UART lines are not connected.

Can someone help with this topic.

Regards

Hi @Luis_Soares
Please ask if your computer has the correct driver for the module installed, if so, please give me your email and I will send you the driver. After installing the driver normally, the module will show the corresponding port in the computer device manager when you plug it in.