diff --git a/firmware/config/boards/hellen/hellen154_9.7/connectors/main.jpg b/firmware/config/boards/hellen/hellen154_9.7/connectors/main.jpg
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Binary files /dev/null and b/firmware/config/boards/hellen/hellen154_9.7/connectors/main.jpg differ
diff --git a/firmware/config/boards/hellen/hellen154_9.7/connectors/main.yaml b/firmware/config/boards/hellen/hellen154_9.7/connectors/main.yaml
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index 0000000000..384450525c
--- /dev/null
+++ b/firmware/config/boards/hellen/hellen154_9.7/connectors/main.yaml
@@ -0,0 +1,12 @@
+pins:
+  - pin: S2
+    function: Power GND
+    type: gnd
+
+info:
+  image:
+    file: main.jpg
+  pins:
+    - pin: S2
+      x: 2055
+      y: 660