Hi,
This is my first Raspberry experience, I'm using an RFID RC522 Reader
Reading is working with this Pyhton Example:
https://www.raspberrypi-spy.co.uk/2018/ ... pberry-pi/
https://github.com/lthiery/SPI-Py.git
(I also tried with an C++ program)
Now I want to use other GPIO Pins to show if reading was successful, or access was denied.
I added LEDs to GPIO17, 27 and 22 for first try.
If I hold the RFID Tag several times in front of Scanner, the LEDs enable coincidentally without being used in the Code.
Is this a normal behavior, so I can’t use the Reader and LEDs at the same time?
Grisu