wx.notifyBLECharacteristicValueChange({
      deviceId,
      serviceId: "00001810-0000-1000-8000-00805F9B34FB",
      characteristicId: "00002A36-0000-1000-8000-00805F9B34FB",
      state: true,
      success: function () {
        console.log('notifyBLECharacteristicValueChange-success');
      },
      fail: function (err) {
        console.log('notifyBLECharacteristicValueChange-fail',err);
      }
    })