diff --git a/config/devices.json b/config/devices.json
index 38bb508..690950f 100644
--- a/config/devices.json
+++ b/config/devices.json
@@ -1,7 +1,7 @@
 {
   "modbus_rtu_devices": [
     {
-      "enabled": true,
+      "enabled": false,
       "device_id": "rtu_temp_sensor_lab",
       "port_path": "/dev/ttyS7",
       "baud_rate": 9600,
@@ -13,14 +13,15 @@
       ]
     },
     {
-      "enabled": false,
-      "device_id": "water_meter_main_gate",
+      "enabled": true,
+      "device_id": "rotary encoder",
       "port_path": "/dev/ttyS7",
       "baud_rate": 9600,
-      "slave_id": 5,
-      "poll_interval_ms": 10000,
+      "slave_id": 111,
+      "poll_interval_ms": 5000,
       "data_points": [
-        {"name": "total_flow", "address": 256, "type": "FLOAT32", "scale": 1.0}
+        {"name": "count", "address": 1, "type": "INT16", "scale": 1.0},
+        {"name": "total_count", "address": 2, "type": "INT16", "scale": 1.0}
       ]
     },
     {