Retrieve default ep from mapping. #1662

lib/util/utils.js

@@ -68,6 +68,9 @@ function getEndpointByEntityID(zigbee, entityID, epName) {
             logger.error(`Device ${mappedDevice.model} doesn't have ep named '${epName}'`);
             return;
         }
+    } else if (mappedDevice.hasOwnProperty('ep')) {
+        const eps = mappedDevice.ep(device);
+        epID = eps[''] || null;
     }
 
     const endpoint = zigbee.getEndpoint(entityID, epID);