Adapt pins to the new board

firmware/firmware.ino

@@ -7,10 +7,10 @@
 
 using MainButton = Button<150, 150>;
 
-#define SD_ChipSelectPin 5
-#define MainButtonPin 6
-#define CoffeeLedPin 7
-#define EegLedPin 8
+#define SD_ChipSelectPin A0
+#define MainButtonPin A3
+#define CoffeeLedPin A2
+#define EegLedPin A1
 
 Debounce<20> debounce;
 MainButton button;
@@ -27,7 +27,6 @@ void setup(){
 
     if (!SD.begin(SD_ChipSelectPin)) {  // see if the card is present and can be initialized:
         Serial.println("SD fail");
-        return;   // don't do anything more if not
     } else{
         Serial.println("SD ok");
     }