diff --git a/hardware/oled.js b/hardware/oled.js
index c8946244..1de95869 100644
--- a/hardware/oled.js
+++ b/hardware/oled.js
@@ -365,6 +365,10 @@ oled.updateHistogram = function(histogram) {
         statusDetails.histogram = histogram;
     }, 100);
 }
+oled.setEvHistogram = function (ev, histogram) {
+    statusDetails.histogram = histogram;
+    statusDetails.ev = ev;
+}
 
 oled.setTimelapseMode = function(set) {
     if(set) {
@@ -1055,6 +1059,22 @@ oled.exposure = function(jpegFile, textArray, highlightTextIndex) {
     } else {
         fb.rect(0, 15, 160, 128 - 15, true);
     }
+
+    var histX = 110;
+    var histY = 76;
+    var histH = 37;
+    var histW = 50;
+    if(statusDetails.histogram) {
+        color("background");
+        fb.rect(histX, histY, histW, histH, false);
+        color("primary");
+        for(var i = 0; i < 256; i++) {
+            var x = histX + 1 + (histW - 2) * (i/255);
+            var h = statusDetails.histogram[i] ? (histH - 2) * (statusDetails.histogram[i]/256) : 0;
+            fb.line(x, histY + 1 + histH - h, x, histY + 1 + histH, 1);
+        }
+    }
+
     fb.font(MENU_STATUS_FONT_SIZE, false, FONT_DEFAULT);
     color("primary");
     var sectionSize = 160 / textArray.length;
@@ -1069,6 +1089,15 @@ oled.exposure = function(jpegFile, textArray, highlightTextIndex) {
             color("primary");
         }
     }
+    if (statusDetails.ev) {
+        var textSize = fb.textSize(statusDetails.ev);
+        var x = 160 - textSize.width - 4;
+        fb.color(0, 0, 0);
+        var  y = 76 - 12;
+        fb.rect(x - 2, y - textSize.height, textSize.width + 4, textSize.height + 4, true);
+        color("primary");
+        fb.text(x, y, statusDetails.ev);
+    }
     oled.update(true);
 }
 
diff --git a/intervalometer/intervalometer-server.js b/intervalometer/intervalometer-server.js
index 8743b515..6ff305a6 100644
--- a/intervalometer/intervalometer-server.js
+++ b/intervalometer/intervalometer-server.js
@@ -23,9 +23,9 @@ message                  args                     response
 'camera-liveview'      enable (bool)              camera_status (obj)
 
 
-event                  payload                    
+event                  payload
 --------------------------------------------------
-'error'                message (str)              
+'error'                message (str)
 'status'               intervalometerStatus (obj)
 'motion-status'        motionStatus (obj)
 'camera-status'        cameraStatus (obj)
@@ -512,11 +512,30 @@ function runCommand(type, args, callback, client) {
           camera.ptp.new.liveviewImage(function(err, img) {
             cameraCallback(err);
             if(!err && img) {
-              var obj = {
-                base64: new Buffer(img).toString('base64'),
-                type: 'preview'
-              };
-              sendEvent('camera.photo', obj);
+
+                    var size = {
+                        x: 160,
+                        q: 128-15
+                    }
+                    image.downsizeJpeg(img, size, null, function (err, lowResJpg) {
+                        var img2;
+                        if (!err && lowResJpg) {
+                            img2 = lowResJpg;
+                        } else {
+                            im2g = img;
+                        }
+                        var photoRes = {
+                            base64: new Buffer(img2).toString('base64'),
+                            type: 'preview',
+                            ev: null
+                        }
+                        image.exposureValue(img2, function (err, ev, histogram) {
+                            photoRes.ev = ev;
+                            photoRes.histogram = histogram;
+                            sendEvent('camera.photo', photoRes);
+                            callback && callback(err, photoRes);
+                        });
+                    });
             } else {
               console.log("PREVIEW: err:", err);
             }
@@ -588,7 +607,7 @@ function runCommand(type, args, callback, client) {
         camera.ptp.new.switchPrimary(args.cameraObject, callback);
       } else {
         camera.ptp.switchPrimary(args.cameraObject, callback);
-      }    
+      }
       break;
     case 'camera.ptp.capture':
       remap('camera.ptp.capture')(args.options, cameraCallback);
@@ -723,7 +742,7 @@ function getNewSettings(settings, status) {
           shutter: settings.shutter && settings.shutter.list,
           aperture: settings.aperture && settings.aperture.list,
           iso: settings.iso && settings.iso.list
-        }, 
+        },
         details: {
           shutter: settings.shutter,
           aperture: settings.aperture,
diff --git a/main.js b/main.js
index 169e2715..d28a3a48 100644
--- a/main.js
+++ b/main.js
@@ -1636,6 +1636,8 @@ if (VIEW_HARDWARE) {
                     inputs.removeListener('D', captureDialHandler);
                     setTimeout(cb, 500);
                     ui.status("liveview error");
+                } else {
+                    showLiveViewScreen();
                 }
             });
             lists.fixedApertureEv = core.currentProgram.manualAperture;
@@ -5872,6 +5874,11 @@ core.on('camera.photo', function() {
             } else {
                 //app.addJpegFrame(core.photo.jpeg);
                 //app.addJpegFrame(core.photo.jpeg);
+                var lastPhotoLum
+                if (core.photo.ev)
+                     lastPhotoLum = (Math.round(core.photo.ev * 10) / 10).toString() + " L";
+                oled.setEvHistogram(lastPhotoLum, core.photo.histogram);
+
                 var size = {
                     x: 160,
                     q: 80
@@ -5891,7 +5898,6 @@ core.on('camera.photo', function() {
                 }
             }
         }
-
         previewImage = {
             jpeg: core.photo.base64,
             zoomed: core.photo.zoomed,
diff --git a/oled.bat b/oled.bat
new file mode 100644
index 00000000..f3c968da
--- /dev/null
+++ b/oled.bat
@@ -0,0 +1,5 @@
+scp -r hardware/oled.js root@192.168.31.21:/home/view/current/hardware
+scp -r main.js root@192.168.31.21:/home/view/current/
+scp -r intervalometer/intervalometer-server.js root@192.168.31.21:/home/view/current/intervalometer
+
+ssh root@192.168.31.21 "./startup.sh"