text: // 1.77 160(RGB)x128 Board  labeling v.s pining
  // 1  GND
  // 2  VCC   3V3
  // 3  SCK   CLK
  // 4  SDA   MOSI
  // 5  RES   RESET
  // 6  RS    A0 / bank select / DC
  // 7  CS    SS
  // 8 LEDA - wired to 3V3
  // 9 LEDA - already wired to pin 8 on the board.
  //
  
  // #define TFT_MOSI            12 /
  // #define TFT_MISO            13 // not used
  // #define TFT_SCLK            14 /
  // #define TFT_CS              26
  // #define TFT_DC              27
  // #define TFT_RST              2
  
  #define TFT_BL              4
  #define TFT_BACKLIGHT_ON    HIGH
  
  #define LED_1               23 // CANCELand left red light
  #define LED_2               22 // OK and right red light
  #define BUTTON_1            32 // CANCEL and LEFT button
  #define BUTTON_2            33 // OK and right button
  #define BOARD_V3_SENSE      35 // hard wired to GND on board V3
  
  #define RFID_SCLK           16 // shared with screen
  #define RFID_MOSI            5 // shared with screen
  #define RFID_MISO           13 // shared with screen
  #define RFID_CS             25  // ok
  #define RFID_RESET          17  // shared with screen
  #define RFID_IRQ             3
  
  #define TFT_ROTATION 3
  