diff --git a/data/configuration.yaml b/data/configuration.yaml
index 086be7d..219d0e4 100644
--- a/data/configuration.yaml
+++ b/data/configuration.yaml
@@ -11,7 +11,7 @@ serial:
   port: /dev/ttyUSB0
   baudrate: 115200
 advanced:
-  output: attribute
+  output: attribute_and_json
   homeassistant_legacy_entity_attributes: false
   legacy_api: false
   legacy_availability_payload: false