I am very new and need your help. I have FM 503 RFID Module. I want to receive data from this RFID Module with USB OTG, but I couldn’t understand how to do it. I need to send some commands from the application and then I want to list them in the application. Could someone please help me out?
Below is the documentation for the RFID module.
FM-503 command format.pdf (223.6 KB)
DEMO User Manual(1).pdf (470.8 KB)
Command list.pdf (206.4 KB)
Is it possible for you to give me an .aia?