I bought two very cheap RFID-reader from China (model 8H10D-1 ). I am using node to access them, because they register as a USB HID device and provide a great library called node node-hid Unfortunately, these readers do not have their serial number set. I can read the product and seller ID whether it is my reader or not, but I can not differentiate between these two readers. So I was wondering if it is possible to write permanent serial numbers permanently on these devices. node-hiding library provides a method device.write ([0x00, 0x01, 0x01, 0x05, 0xff, 0xff]); But I do not think it will help me out, is not it?
Can someone please advise me if it is possible to set up serial numbers permanently? Or is anyone else having any other idea of identifying something else?
This is the output that I am getting from the library when listing all the readers:
One way to re-write the vendor is to calculate the USB device that you want to flash There is no way to do this. Sometimes vendors provide ways to optimize the device, but are not finally in the product, because it is something that should be done on their production line.
The only way I can look different, to find a specific serial port and that device.
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