docs: function subscribe() {
      // starts to receive values after device regsiters
      connect.subscribe.resourceValues({ resourcePaths: ["/3200/0/5501"] })
          .addListener((res) => logData(res, "OnRegistration"))
          .addLocalFilter(res => res.payload >= 20);
  
      // starts to reveive values immediatley
      connect.subscribe.resourceValues({ resourcePaths: ["/3200/0/5501"] }, "OnValueUpdate")
          .addListener((res) => logData(res, "OnValueUpdate"));
  }