How to test an WR44V2 step by step.
Page | 26
9
CHECK USB PORTS
Insert a valid USB device into the USB slots on the front of the WR44v2. A valid USB device is a device
that you know works in a WR44v2 because you have tried it previously. Examples to try:
USB Flash drive
USB Serial adapter
USB Mouse
Access to the CLI (Command Line Interface) – this can be achieved:
Through the serial port @115200 bps
Via a telnet or SSH connection
Via the “execute a command” page of the web user interface.
And issue the following command:
busb show
2 devices should normally be present:
dev:3 depth:2 The internal radio cellular module
dev:4 depth:2 your test device.
If the device in dev4, depth 2 device is not present and this same device shows up fine in a known
working WR44v2, please request an RMA with code: “External USB port test failed”
