hardware ready

README.md

@@ -30,6 +30,14 @@ MISO -> 19 (D6)
 ### RFID Reader
 
 ```
+SOA -> 32
+SCK -> 18
+MOSI -> 23
+MISO -> 19
+IRQ -> NC
+GND -> GND
+RST -> 33
+3.3V -> 3.3V
 
 ```
 
@@ -89,6 +97,8 @@ See https://arduino.stackexchange.com/a/76285 and https://github.com/miguelbalbo
 
 ```
 Start / Stop -> 17 and GND
+Wake up / Next -> 04 and GND
+Previous -> 16 and GND
 ```