diff --git a/PhotoStepper/PhotoStepper.ino b/PhotoStepper/PhotoStepper.ino
index 72e2cf7..4f40999 100644
--- a/PhotoStepper/PhotoStepper.ino
+++ b/PhotoStepper/PhotoStepper.ino
@@ -36,8 +36,9 @@
 // stepper motor
 #define PIN_STEPPER_DIR A1
 #define PIN_STEPPER_STEP A2
-// on-board led
-#define PIN_LED 13
+// camera
+#define PIN_CAMERA_FOCUS A3
+#define PIN_CAMERA_SHUTTER A4
 
 // motor configuration
 #define STEPPER_STEPS 200
@@ -84,6 +85,15 @@ result enter_jog() {
   return proceed;
 }
 
+result enter_run() {
+  Serial.println("enter_run()");
+  lcd_print(0, "Running...");
+  lcd_print(1, "[sel] to exit");
+  digitalWrite(PIN_CAMERA_SHUTTER, HIGH);
+  state = STATE_RUN;
+  return proceed;
+}
+
 int tSettle = 100;
 int tFocus = 500;
 int tShutter = 500;
@@ -120,7 +130,7 @@ MENU(scene, "Scene", doNothing, anyEvent, wrapStyle
 
 MENU(mainMenu, "PhotoStepper", doNothing, noEvent, wrapStyle
   ,OP("Jog", enter_jog, enterEvent)
-  ,OP("Run", doNothing, noEvent)
+  ,OP("Run", enter_run, enterEvent)
   ,SUBMENU(scene)
   ,SUBMENU(configuration)
 );
@@ -212,7 +222,15 @@ void ButtonHandler_run(const ButtonParam& param) {
   Serial.print("ButtonHandler_run(");
   Serial.print(param.button);
   Serial.print(") - ");
-  Serial.println("TODO");
+  switch (param.state) {
+    default:
+      Serial.println();
+      state = STATE_MENU;
+      mainMenu.dirty = true;
+      nav.doOutput();
+      break;
+  }
+  digitalWrite(PIN_CAMERA_SHUTTER, LOW);
 }
 
 void setup() {
@@ -224,6 +242,12 @@ void setup() {
   pinMode(PIN_LCD_BL, OUTPUT);
   digitalWrite(PIN_LCD_BL, HIGH);
 
+  // setup camera connection
+  pinMode(PIN_CAMERA_FOCUS, OUTPUT);
+  digitalWrite(PIN_CAMERA_FOCUS, LOW);
+  pinMode(PIN_CAMERA_SHUTTER, OUTPUT);
+  digitalWrite(PIN_CAMERA_SHUTTER, LOW);
+
   stepper.begin(STEPPER_RPM, STEPPER_MICROSTEPS);
   stepper.setSpeedProfile(stepper.LINEAR_SPEED, STEPPER_ACCEL, STEPPER_DECEL);