 #define JOYSTICK_X A2
 #define JOYSTICK_Y A3
 #define JOYSTICK_SW 2
-#define SDA A4
-#define SCL A5
 
 #define MOTOR_STEPS 200
 #define VERT_EN 4
 #define VERT_DIR 5
 #define VERT_STEP 6
-#define HORZ_EN 7
-#define HORZ_DIR 8
-#define HORZ_STEP 9
+#define HORIZ_EN 7
+#define HORIZ_DIR 8
+#define HORIZ_STEP 9
 
 #define DRV_M0 10
 #define DRV_M1 11
 #define CAMERA_FOCUS 12
 #define CAMERA_SHUTTER 13
 
-static Motor horiz_motor(MOTOR_STEPS, HORZ_DIR, HORZ_STEP, DRV_M0, DRV_M1);
+static Motor horiz_motor(MOTOR_STEPS, HORIZ_DIR, HORIZ_STEP, DRV_M0, DRV_M1);
 static Motor vert_motor(MOTOR_STEPS, VERT_DIR, VERT_STEP, DRV_M0, DRV_M1);
 static Adafruit_SSD1306 display(OLED_RESET);
 static Camera camera(CAMERA_FOCUS, CAMERA_SHUTTER);

    display.display();

    pinMode(VERT_EN, OUTPUT);
    pinMode(HORZ_EN, OUTPUT);
    digitalWrite(VERT_EN, HIGH);
    digitalWrite(HORZ_EN, HIGH);
}

void loop() {


    delay(100);  // give time for display to init; if display blank increase delay
    display.begin(SSD1306_SWITCHCAPVCC, DISPLAY_I2C_ADDRESS);
    display.setRotation(0);
    display.clearDisplay();
    display.setCursor(0,0);
    display.setTextColor(WHITE);
