diff --git a/bin/hexagram-app.c b/bin/hexagram-app.c
index cca0394..a8db752 100644
--- a/bin/hexagram-app.c
+++ b/bin/hexagram-app.c
@@ -45,9 +45,37 @@ static void cluster_update(hexagram_cluster *cluster,
                            struct timeval *last) {
     struct timeval now;
 
-    //if (!hexagram_cluster_update(cluster, frame)) {
-    //    return;
-    //}
+    switch (frame->can_id) {
+        case 0x280: {
+            double rpm = 0.25 * (float)(frame->data[2] | frame->data[3] << 8);
+
+            cluster->tacho.dial.value    = rpm;
+            cluster->shift_indicator.rpm = rpm;
+
+            break;
+        }
+
+        case 0x288: {
+            cluster->thermo.dial.value = 0.75 * (float)(frame->data[1] - 48);
+
+            break;
+        }
+
+        case 0x320: {
+            cluster->fuel.dial.value = frame->data[2] & 0xf;
+
+            break;
+        }
+
+        case 0x5a0: {
+            double rps = 0.001 * (float)(frame->data[1] | (frame->data[2] << 8)),
+                   kph = (2.00152 * rps * 3600) / 1000.0;
+
+            cluster->speedo.dial.value = kph;
+
+            break;
+        }
+    }
 
     gettimeofday(&now, NULL);