diff --git a/prisma/migrations/20240312150206_add_device_metrics_to_nodes_table/migration.sql b/prisma/migrations/20240312150206_add_device_metrics_to_nodes_table/migration.sql
new file mode 100644
index 0000000..7dd7948
--- /dev/null
+++ b/prisma/migrations/20240312150206_add_device_metrics_to_nodes_table/migration.sql
@@ -0,0 +1,5 @@
+-- AlterTable
+ALTER TABLE `nodes` ADD COLUMN `air_util_tx` DECIMAL(65, 30) NULL,
+    ADD COLUMN `battery_level` INTEGER NULL,
+    ADD COLUMN `channel_utilization` DECIMAL(65, 30) NULL,
+    ADD COLUMN `voltage` DECIMAL(65, 30) NULL;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 2e28f60..0095baa 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -26,6 +26,11 @@ model Node {
   longitude Int?
   altitude  Int?
 
+  battery_level       Int?
+  voltage             Decimal?
+  channel_utilization Decimal?
+  air_util_tx         Decimal?
+
   created_at DateTime @default(now())
   updated_at DateTime @default(now()) @updatedAt
 
diff --git a/src/mqtt.js b/src/mqtt.js
index 7bfea32..7a33ca4 100644
--- a/src/mqtt.js
+++ b/src/mqtt.js
@@ -20,6 +20,7 @@ root.loadSync('meshtastic/mqtt.proto');
 const Data = root.lookupType("Data");
 const ServiceEnvelope = root.lookupType("ServiceEnvelope");
 const Position = root.lookupType("Position");
+const Telemetry = root.lookupType("Telemetry");
 const User = root.lookupType("User");
 
 function createNonce(packetId, fromNode) {
@@ -159,6 +160,42 @@ client.on("message", async (topic, message) => {
 
         }
 
+        if(portnum === 67) {
+
+            const telemetry = Telemetry.decode(envelope.packet.decoded.payload);
+
+            console.log("TELEMETRY_APP", {
+                from: envelope.packet.from.toString(16),
+                telemetry: telemetry,
+            });
+
+            // data to update
+            const data = {};
+
+            // handle device metrics
+            if(telemetry.deviceMetrics){
+                data.battery_level = telemetry.deviceMetrics.batteryLevel !== 0 ? telemetry.deviceMetrics.batteryLevel : null;
+                data.voltage = telemetry.deviceMetrics.voltage !== 0 ? telemetry.deviceMetrics.voltage : null;
+                data.channel_utilization = telemetry.deviceMetrics.channelUtilization !== 0 ? telemetry.deviceMetrics.channelUtilization : null;
+                data.air_util_tx = telemetry.deviceMetrics.airUtilTx !== 0 ? telemetry.deviceMetrics.airUtilTx : null;
+            }
+
+            // update node telemetry in db
+            if(Object.keys(data).length > 0){
+                try {
+                    await prisma.node.updateMany({
+                        where: {
+                            node_id: envelope.packet.from,
+                        },
+                        data: data,
+                    });
+                } catch (e) {
+                    console.error(e);
+                }
+            }
+
+        }
+
     } catch(e) {
         // ignore errors
     }