Sorry for my English, but I will try :)
I need help with working with RFID reader RC522 (like this). I connected it to Pi with help of this manual, but I cant write right code on
Pi4J, which will read data from cards with help of rc522, and use MOSI/MISO pins. Other manuals use serial port for get data, but I need use MISO.
Is it real?
I cant understand which type of "RaspiPin" I should use for MOSI/MISO pins?
Have anybody projects on github, which work with MOSI/MISO (12/13 gpio pins) and