Hi recently I purchased UHF RFID from China supplier
This demo software is not working properly and it is encrypted in Chinese and not functioning properly. I was also looking for an open source software for the above RFID reader, finally, I could not find any, maybe not lucky for the source. Later decided to buy a Raspberry Pi 3. I thought this can only solve my problem.
My practical problems;
RFID reader has been provided an interface of RS232 (cable), unfortunately, I could not able to connect to the RPi. I decided to purchase a USB to Serial converter (Unitech). This is working with windows 10, but I am not sure with RPi. because USB (of the serial converter) would functional on the Pi (if I connect serial converter USB to Pi USB plugin).
Then I decided to connect RFID data 0, 1 cables to GPIO of RPi. You can see the color Yellow and grey are data points.
According to my knowledge TDX0 (GPIO14, 08 for yellow cable RFID), and RXD0 (GPIO15, 10 for grey cable RFID) are the GPIO connecting points.
I have not connected the data points yet because I am struck with the Python script. What I output need from the RPi. would be is UHF tag number, time of tag detection.
I have seen some of the examples from other developers.
Use Arduino and RS232 Shield to interface Integrated UHF RFID reader LSID-0702
125 KHz RFID tag reader
Long Range UHF RFID Item Tracking System
I am not very good at coding. Can you please help me with the coding! What I need from you is: If there is any tag near to RFID reader (maximum) 6 meters, accept the signal and note the timing, tag number, and the date. Thank you😊