diff --git a/docs/widgets/services/opendtu.md b/docs/widgets/services/opendtu.md
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+---
+title: OpenDTU
+description: OpenDTU Widget
+---
+
+Allowed fields: `["yieldDay", "relativePower", "absolutePower", "limit"]`.
+
+```yaml
+widget:
+    type: opendtu
+    url: http://opendtu.host.or.ip
+```