RM530N-GL - Requesting Drivers and Firmware

Technical Subjects Driver
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1

Hello! Can I please get the latest firmware and Windows and Linux drivers for the RM530N-GL?

For Linux (FreeBSD), I have not been able to query the pcie device at /dev/cuau2 and is not one of the tty devices available, so I think the driver needs to be installed.

Thank you!

2

For Linux,
Please check whether the USB device is recognized first.
Please check

lsusb
lsusb -t
cat  /sys/kernel/debug/usb/devices
3

Actually for the Linux driver, it is the Linux kernel native driver, what you need to do is just add the USB VID and PID into the option_ids.

4

Thank you for your reply, Bean.

Here is the output of lsusb

Bus /dev/usb Device /dev/ugen0.3: ID 2c7c:0801 Quectel Wireless Solutions Co., Ltd.

However, I am not able to AT to this device at /dev/cuau2* or /dev/tty*

Are these the correct VID and PID for my modem? Where is VID and PID declared so I can change them if necessary?

5

OK. It is recoginized.
You can try

sudo modprobe option
echo 2C7C  0801 FF | sudo tee /sys/bus/usb-serial/drivers/option1/new_id

And then you might be able to see the ttyUSBx.

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