diff --git a/cluster/apps/home/home-assistant/helm-release.yaml b/cluster/apps/home/home-assistant/helm-release.yaml
index 612855aac..3e38a09d0 100644
--- a/cluster/apps/home/home-assistant/helm-release.yaml
+++ b/cluster/apps/home/home-assistant/helm-release.yaml
@@ -70,6 +70,14 @@ spec:
       config:
         enabled: true
         existingClaim: hass-config
+    additionalVolumeMounts:
+      - name: usb
+        mountPath: /dev/serial/by-id/usb-Arduino__www.arduino.cc__0042_5503731323735171A241-if00
+    additionalVolumes:
+      - name: usb
+        hostPath:
+          path: /dev/serial/by-id/usb-Arduino__www.arduino.cc__0042_5503731323735171A241-if00
+          type: CharDevice
     addons:
       codeserver:
         enabled: true
@@ -107,3 +115,13 @@ spec:
         memory: 1000Mi
     postgresql:
       enabled: false
+    affinity:
+      nodeAffinity:
+        requiredDuringSchedulingIgnoredDuringExecution:
+          nodeSelectorTerms:
+            - matchExpressions:
+                - {
+                    key: "feature.node.kubernetes.io/custom-rflink",
+                    operator: In,
+                    values: ["true"],
+                  }
diff --git a/cluster/core/infrastructure/node-feature-discovery/helm-release.yaml b/cluster/core/infrastructure/node-feature-discovery/helm-release.yaml
index 8757f980a..d771e5a11 100644
--- a/cluster/core/infrastructure/node-feature-discovery/helm-release.yaml
+++ b/cluster/core/infrastructure/node-feature-discovery/helm-release.yaml
@@ -65,6 +65,12 @@ spec:
                   class: ["ff"]
                   vendor: ["1a86"]
                   device: ["7523"]
+            - name: "rflink"
+              matchOn:
+              - usbId:
+                  class: ["02"]
+                  vendor: ["2341"]
+                  device: ["0042"]
             - name: "coral-tpu"
               matchOn:
               - usbId: