diff --git a/index.html b/index.html
index b0ce939..d0d13bf 100644
--- a/index.html
+++ b/index.html
@@ -312,6 +312,36 @@
 
     </div>
 
+    <div class="border bg-gray-50 rounded shadow">
+
+        <div class="border-b px-2 py-1">
+            Configure Display (optional)
+        </div>
+
+        <div class="p-3">
+            <div class="flex space-x-1">
+                <div class="my-auto">Rotation</div>
+                <button @click="setDisplayRotation(0)" class="border border-gray-500 px-2 bg-gray-100 hover:bg-gray-200 rounded">
+                    0
+                </button>
+                <button @click="setDisplayRotation(1)" class="border border-gray-500 px-2 bg-gray-100 hover:bg-gray-200 rounded">
+                    1
+                </button>
+                <button @click="setDisplayRotation(2)" class="border border-gray-500 px-2 bg-gray-100 hover:bg-gray-200 rounded">
+                    2
+                </button>
+                <button @click="setDisplayRotation(3)" class="border border-gray-500 px-2 bg-gray-100 hover:bg-gray-200 rounded">
+                    3
+                </button>
+            </div>
+        </div>
+
+        <div class="border-t px-2 py-1 text-sm">
+            <div>Setting display rotation requires firmware v1.80+</div>
+        </div>
+
+    </div>
+
 </div>
 
 <!-- setup web-serial-polyfill -->
@@ -1708,6 +1738,32 @@
                     "- Bluetooth pin will shown on your RNode screen and on this page.",
                 ].join("\n"));
 
+            },
+            async setDisplayRotation(rotation) {
+
+                // ask for rnode
+                const rnode = await this.askForRNode();
+                if(!rnode){
+                    return;
+                }
+
+                // check if device has been provisioned
+                const rom = await rnode.getRomAsObject();
+                const details = rom.parse();
+                if(!details || !details.is_provisioned){
+                    alert("Eeprom is not provisioned. You must do this first!");
+                    await rnode.close();
+                    return;
+                }
+
+                // configure
+                console.log("setting display rotation");
+                await rnode.setDisplayRotation(rotation);
+                console.log("setting display rotation: done");
+
+                // done
+                await rnode.close();
+
             },
             async readAsBinaryString(blob) {
                 return new Promise((resolve, reject) => {
diff --git a/js/rnode.js b/js/rnode.js
index 9e20269..1f545fc 100644
--- a/js/rnode.js
+++ b/js/rnode.js
@@ -79,6 +79,7 @@ class RNode {
     ROM_UNLOCK_BYTE = 0xF8;
     CMD_HASHES = 0x60;
     CMD_FW_UPD = 0x61;
+    CMD_DISP_ROT = 0x67;
 
     CMD_BT_CTRL = 0x46;
     CMD_BT_PIN = 0x62;
@@ -750,6 +751,13 @@ class RNode {
         return new ROM(rom);
     }
 
+    async setDisplayRotation(rotation) {
+        await this.sendKissCommand([
+            this.CMD_DISP_ROT,
+            rotation & 0xFF,
+        ]);
+    }
+
 }
 
 class ROM {