diff --git a/esphome/nspanel_esphome_core.yaml b/esphome/nspanel_esphome_core.yaml
index 0b4d5ac..4a3e6fc 100644
--- a/esphome/nspanel_esphome_core.yaml
+++ b/esphome/nspanel_esphome_core.yaml
@@ -27,10 +27,10 @@ external_components:
       # path: packages/Blackymas/components
       type: git
       url: https://github.com/Blackymas/NSPanel_HA_Blueprint
-      ref: main
+      ref: dev  # To do: change to main for release
     components:
       - nspanel_ha_blueprint
-    refresh: 300s
+    refresh: 3s  # To do: change to 300s for release
   - source:
       type: git
       url: https://github.com/edwardtfn/esphome