Merge pull request #107 from Patrick762/next

Fixed values and improved unavailable handling

.github/FUNDING.yml

@@ -0,0 +1 @@
+github: Patrick762

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -14,16 +14,10 @@ body:
       value: "An exception appeared"
     validations:
       required: true
-  - type: dropdown
+  - type: textarea
     id: version
     attributes:
-      label: Version
-      description: What version of our software are you running?
-      options:
-        - 0.0.11
-        - 0.0.10
-        - 0.0.9
-      default: 0
+      label: What version of our software are you running?
     validations:
       required: true
   - type: textarea

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2024 Patrick762
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

custom_components/bluetti_bt/binary_sensor.py

@@ -36,7 +36,7 @@ async def async_setup_entry(
 
     device_name = entry.data.get(CONF_NAME)
     address = entry.data.get(CONF_ADDRESS)
-    use_controls = entry.data.get(CONF_USE_CONTROLS)
+    use_controls = entry.data.get(CONF_USE_CONTROLS, False)
     if address is None:
         _LOGGER.error("Device has no address")
 
@@ -52,12 +52,7 @@ async def async_setup_entry(
     for field_key, field_config in all_fields.items():
         if bluetti_device.has_field(field_key):
             if field_config.type == FieldType.BOOL:
-                category = None
                 if field_config.setter is True:
-                    category = EntityCategory.DIAGNOSTIC
-
-                # Ignore setters if controls enabled
-                if field_config.setter is True and use_controls is True:
                     continue
 
                 sensors_to_add.append(
@@ -67,7 +62,6 @@ async def async_setup_entry(
                         address,
                         field_key,
                         field_config.name,
-                        category=category,
                     )
                 )
 
@@ -84,7 +78,6 @@ class BluettiBinarySensor(CoordinatorEntity, BinarySensorEntity):
         address,
         response_key: str,
         name: str,
-        category: EntityCategory | None = None,
     ):
         """Init battery entity."""
         super().__init__(coordinator)
@@ -98,13 +91,33 @@ class BluettiBinarySensor(CoordinatorEntity, BinarySensorEntity):
         self._attr_name = name
         self._attr_available = False
         self._attr_unique_id = get_unique_id(e_name)
-        self._attr_entity_category = category
 
     @property
     def available(self) -> bool:
         """Return if entity is available."""
         return self._attr_available
     
+    def _set_available(self):
+        """Set sensor as available."""
+        self._attr_available = True
+        self._unavailable_counter = 0
+        self._attr_extra_state_attributes = {}
+        self.async_write_ha_state()
+
+    def _set_unavailable(self, cause: str = "Unknown"):
+        """Set sensor as unavailable."""
+        self._unavailable_counter += 1
+
+        self._attr_extra_state_attributes = {
+            "unavailable_counter": self._unavailable_counter,
+            "unavailable_cause": cause,
+        }
+
+        if self._unavailable_counter >= 5:
+            self._attr_available = False
+
+        self.async_write_ha_state()
+
     @callback
     def _handle_coordinator_update(self) -> None:
         """Handle updated data from the coordinator."""
@@ -112,19 +125,24 @@ class BluettiBinarySensor(CoordinatorEntity, BinarySensorEntity):
         if self.coordinator.reader.persistent_conn and not self.coordinator.reader.client.is_connected:
             return
         
+        if self.coordinator.data is None:
+            _LOGGER.debug(
+                "Data from coordinator is None",
+            )
+            self._set_unavailable("Data is None")
+            return
+
         _LOGGER.debug("Updating state of %s", unique_id_loggable(self._attr_unique_id))
         if not isinstance(self.coordinator.data, dict):
             _LOGGER.debug(
                 "Invalid data from coordinator (binary_sensor.%s)", unique_id_loggable(self._attr_unique_id)
             )
-            self._attr_available = False
-            self.async_write_ha_state()
+            self._set_unavailable("Invalid data")
             return
 
         response_data = self.coordinator.data.get(self._response_key)
         if response_data is None:
-            self._attr_available = False
-            self.async_write_ha_state()
+            self._set_unavailable("No data")
             return
 
         if not isinstance(response_data, bool):
@@ -133,10 +151,9 @@ class BluettiBinarySensor(CoordinatorEntity, BinarySensorEntity):
                 unique_id_loggable(self._attr_unique_id),
                 response_data,
             )
-            self._attr_available = False
-            self.async_write_ha_state()
+            self._set_unavailable("Invalid data type")
             return
 
-        self._attr_available = True
+        self._set_available()
         self._attr_is_on = self.coordinator.data[self._response_key] is True
         self.async_write_ha_state()

custom_components/bluetti_bt/bluetti_bt_lib/base_devices/BluettiDevice.py

@@ -43,6 +43,11 @@ class BluettiDevice:
         """The address ranges that are writable"""
         return []
     
+    @property
+    def pack_num_field(self) -> List[ReadHoldingRegisters]:
+        """The address 'range' of the pack num result. Matches pack_num_result"""
+        return []
+
     def has_field(self, field: str):
         return any(f.name == field for f in self.struct.fields)
 

custom_components/bluetti_bt/bluetti_bt_lib/base_devices/ProtocolV1Device.py

@@ -56,3 +56,9 @@ class ProtocolV1Device(BluettiDevice):
     @property
     def writable_ranges(self) -> List[range]:
         return [range(3006, 3009)]
+    
+    @property
+    def pack_num_field(self) -> List[ReadHoldingRegisters]:
+        return [
+            ReadHoldingRegisters(96, 1),
+        ]

custom_components/bluetti_bt/bluetti_bt_lib/bluetooth/device_reader.py

@@ -97,20 +97,25 @@ class DeviceReader:
                             _LOGGER.warning("Got a parse exception")
 
                     # Execute pack polling commands
-                    if len(pack_commands) > 0:
+                    if len(pack_commands) > 0 and len(self.bluetti_device.pack_num_field) == 1:
                         _LOGGER.debug("Polling battery packs")
                         for pack in range(1, self.bluetti_device.pack_num_max + 1):
+                            _LOGGER.debug("Setting pack_num to %i", pack)
+
                             # Set current pack number
-                            await self._async_send_command(
-                                self.bluetti_device.build_setter_command(
+                            command = self.bluetti_device.build_setter_command(
                                 "pack_num", pack
                             )
+                            body = command.parse_response(
+                                await self._async_send_command(command)
                             )
+                            _LOGGER.debug("Raw data set: %s", body)
 
-                            # We need to wait after switching packs for the data to be available
-                            await asyncio.sleep(5)
-
-                            pack_ok = False
+                            # Check set pack_num
+                            set_pack = int.from_bytes(body, byteorder='big')
+                            if set_pack is not pack:
+                                _LOGGER.warning("Pack polling failed (pack_num %i doesn't match expected %i)", set_pack, pack)
+                                continue
 
                             for command in pack_commands:
                                 # Request & parse result for each pack
@@ -123,21 +128,9 @@ class DeviceReader:
                                     )
                                     _LOGGER.debug("Parsed data: %s", parsed)
 
-                                    if not pack_ok: # Only check this once
-                                        pack_number = parsed.get("pack_num")
-                                        if (
-                                            not isinstance(pack_number, int)
-                                            or pack_number != pack
-                                        ):
-                                            _LOGGER.debug(
-                                                "Parsed pack_num(%s) does not match expected '%s'",
-                                                pack_number,
-                                                pack,
-                                            )
-                                            continue
-                                        pack_ok = True
-
                                     for key, value in parsed.items():
+                                        # Ignore likely unavailable pack data
+                                        if value != 0:
                                             parsed_data.update({key + str(pack): value})
 
                                 except ParseError:
@@ -187,9 +180,9 @@ class DeviceReader:
             return cast(bytes, res)
 
         except TimeoutError:
-            _LOGGER.warning("Polling single command timed out")
+            _LOGGER.debug("Polling single command timed out")
         except ModbusError as err:
-            _LOGGER.warning(
+            _LOGGER.debug(
                 "Got an invalid request error for %s: %s",
                 command,
                 err,

custom_components/bluetti_bt/bluetti_bt_lib/devices/ac200l.py

@@ -13,18 +13,18 @@ class AC200L(ProtocolV1Device):
 
         # Details
         self.struct.add_enum_field("ac_output_mode", 70, OutputMode)
-        self.struct.add_decimal_field("internal_ac_voltage", 71, 1)
+        self.struct.add_decimal_field("internal_ac_voltage", 71, 1, multiplier=10)
         self.struct.add_decimal_field("internal_current_one", 72, 1)
         self.struct.add_uint_field("internal_power_one", 73)
-        self.struct.add_decimal_field("internal_ac_frequency", 74, 2)
-        self.struct.add_uint_field("internal_dc_input_voltage", 86)
-        self.struct.add_decimal_field("internal_dc_input_power", 87, 1)
+        self.struct.add_decimal_field("internal_ac_frequency", 74, 2, multiplier=10)
+        self.struct.add_uint_field("internal_dc_input_voltage", 86, multiplier=.1)
+        self.struct.add_decimal_field("internal_dc_input_power", 87, 1, multiplier=10)
         self.struct.add_decimal_field("internal_dc_input_current", 88, 2)
 
         # Battery packs
         self.struct.add_uint_field("pack_num_max", 91)  # internal
-        self.struct.add_decimal_field("total_battery_voltage", 92, 1)
-        self.struct.add_uint_field("pack_num", 96)  # internal
+        self.struct.add_decimal_field("total_battery_voltage", 92, 1, multiplier=.1)
+        self.struct.add_uint_field("pack_num_result", 96)  # internal
         self.struct.add_decimal_field("pack_voltage", 98, 2)  # Full pack voltage
         self.struct.add_uint_field("pack_battery_percent", 99)
         self.struct.add_decimal_array_field("cell_voltages", 105, 16, 2)  # internal
@@ -42,6 +42,7 @@ class AC200L(ProtocolV1Device):
         return super().polling_commands + [
             ReadHoldingRegisters(70, 5),
             ReadHoldingRegisters(86, 3),
+            ReadHoldingRegisters(92, 1),
             ReadHoldingRegisters(3060, 2),
         ]
 

custom_components/bluetti_bt/bluetti_bt_lib/devices/ac200m.py

@@ -24,7 +24,7 @@ class AC200M(ProtocolV1Device):
         # Battery packs
         self.struct.add_uint_field("pack_num_max", 91)  # internal
         self.struct.add_decimal_field("total_battery_voltage", 92, 1)
-        self.struct.add_uint_field("pack_num", 96)  # internal
+        self.struct.add_uint_field("pack_num_result", 96)  # internal
         self.struct.add_decimal_field("pack_voltage", 98, 2)  # Full pack voltage
         self.struct.add_uint_field("pack_battery_percent", 99)
         self.struct.add_decimal_array_field("cell_voltages", 105, 16, 2)  # internal
@@ -42,6 +42,7 @@ class AC200M(ProtocolV1Device):
         return super().polling_commands + [
             ReadHoldingRegisters(70, 5),
             ReadHoldingRegisters(86, 3),
+            ReadHoldingRegisters(92, 1),
             ReadHoldingRegisters(3060, 2),
         ]
 

custom_components/bluetti_bt/bluetti_bt_lib/devices/ac300.py

@@ -15,22 +15,22 @@ class AC300(ProtocolV1Device):
         self.struct.add_enum_field("ac_output_mode", 70, OutputMode)
         self.struct.add_decimal_field("internal_ac_voltage", 71, 1)
         self.struct.add_decimal_field("internal_current_one", 72, 1)
-        self.struct.add_uint_field("internal_power_one", 73)
+        self.struct.add_int_field("internal_power_one", 73)
         self.struct.add_decimal_field("internal_ac_frequency", 74, 2)
         self.struct.add_decimal_field("internal_current_two", 75, 1)
-        self.struct.add_uint_field("internal_power_two", 76)
+        self.struct.add_int_field("internal_power_two", 76)
         self.struct.add_decimal_field("ac_input_voltage", 77, 1)
         self.struct.add_decimal_field("internal_current_three", 78, 1, (0, 100))
-        self.struct.add_uint_field("internal_power_three", 79)
+        self.struct.add_int_field("internal_power_three", 79)
         self.struct.add_decimal_field("ac_input_frequency", 80, 2)
-        self.struct.add_uint_field("internal_dc_input_voltage", 86, scale=.1)
-        self.struct.add_decimal_field("internal_dc_input_power", 87, 1)
-        self.struct.add_decimal_field("internal_dc_input_current", 88, 2)
+        self.struct.add_uint_field("pv_input_voltage1", 86, multiplier=.1)
+        self.struct.add_decimal_field("pv_input_power1", 87, 1, multiplier=10)
+        self.struct.add_decimal_field("pv_input_current1", 88, 2, multiplier=10)
 
         # Battery packs
         self.struct.add_uint_field("pack_num_max", 91)  # internal
         self.struct.add_decimal_field("total_battery_voltage", 92, 1)
-        self.struct.add_uint_field("pack_num", 96)  # internal
+        self.struct.add_uint_field("pack_num_result", 96)  # internal
         self.struct.add_decimal_field("pack_voltage", 98, 2)  # Full pack voltage
         self.struct.add_uint_field("pack_battery_percent", 99)
         self.struct.add_decimal_array_field("cell_voltages", 105, 16, 2)  # internal
@@ -57,6 +57,7 @@ class AC300(ProtocolV1Device):
         return super().polling_commands + [
             ReadHoldingRegisters(70, 11),
             ReadHoldingRegisters(86, 3),
+            ReadHoldingRegisters(92, 1),
             ReadHoldingRegisters(3001, 1),
             ReadHoldingRegisters(3004, 2),
             ReadHoldingRegisters(3011, 1),

custom_components/bluetti_bt/bluetti_bt_lib/devices/ac500.py

@@ -15,22 +15,22 @@ class AC500(ProtocolV1Device):
         self.struct.add_enum_field("ac_output_mode", 70, OutputMode)
         self.struct.add_decimal_field("internal_ac_voltage", 71, 1)
         self.struct.add_decimal_field("internal_current_one", 72, 1)
-        self.struct.add_uint_field("internal_power_one", 73)
+        self.struct.add_int_field("internal_power_one", 73)
         self.struct.add_decimal_field("internal_ac_frequency", 74, 2)
         self.struct.add_decimal_field("internal_current_two", 75, 1)
-        self.struct.add_uint_field("internal_power_two", 76)
+        self.struct.add_int_field("internal_power_two", 76)
         self.struct.add_decimal_field("ac_input_voltage", 77, 1)
         self.struct.add_decimal_field("internal_current_three", 78, 1, (0, 100))
-        self.struct.add_uint_field("internal_power_three", 79)
+        self.struct.add_int_field("internal_power_three", 79)
         self.struct.add_decimal_field("ac_input_frequency", 80, 2)
-        self.struct.add_uint_field("internal_dc_input_voltage", 86, scale=.1)
-        self.struct.add_decimal_field("internal_dc_input_power", 87, 1)
-        self.struct.add_decimal_field("internal_dc_input_current", 88, 2)
+        self.struct.add_uint_field("pv_input_voltage1", 86, multiplier=.1)
+        self.struct.add_decimal_field("pv_input_power1", 87, 1, multiplier=10)
+        self.struct.add_decimal_field("pv_input_current1", 88, 2, multiplier=10)
 
         # Battery packs
         self.struct.add_uint_field("pack_num_max", 91)  # internal
         self.struct.add_decimal_field("total_battery_voltage", 92, 1)
-        self.struct.add_uint_field("pack_num", 96)  # internal
+        self.struct.add_uint_field("pack_num_result", 96)  # internal
         self.struct.add_decimal_field("pack_voltage", 98, 2)  # Full pack voltage
         self.struct.add_uint_field("pack_battery_percent", 99)
         self.struct.add_decimal_array_field("cell_voltages", 105, 16, 2)  # internal
@@ -56,6 +56,7 @@ class AC500(ProtocolV1Device):
         return super().polling_commands + [
             ReadHoldingRegisters(70, 11),
             ReadHoldingRegisters(86, 3),
+            ReadHoldingRegisters(92, 1),
             ReadHoldingRegisters(3001, 1),
             ReadHoldingRegisters(3004, 2),
             ReadHoldingRegisters(3011, 1),

custom_components/bluetti_bt/bluetti_bt_lib/devices/ep500.py

@@ -30,7 +30,7 @@ class EP500(ProtocolV1Device):
         # Battery packs
         self.struct.add_uint_field("pack_num_max", 91)  # internal
         self.struct.add_decimal_field("total_battery_voltage", 92, 1)
-        self.struct.add_uint_field("pack_num", 96)  # internal
+        self.struct.add_uint_field("pack_num_result", 96)  # internal
         self.struct.add_decimal_field("pack_voltage", 98, 2)  # Full pack voltage
         self.struct.add_uint_field("pack_battery_percent", 99)
         self.struct.add_decimal_array_field("cell_voltages", 105, 16, 2)  # internal
@@ -52,6 +52,7 @@ class EP500(ProtocolV1Device):
         return super().polling_commands + [
             ReadHoldingRegisters(70, 11),
             ReadHoldingRegisters(86, 3),
+            ReadHoldingRegisters(92, 1),
             ReadHoldingRegisters(3001, 1),
             ReadHoldingRegisters(3004, 2),
             ReadHoldingRegisters(3011, 1),

custom_components/bluetti_bt/bluetti_bt_lib/devices/ep500p.py

@@ -30,7 +30,7 @@ class EP500P(ProtocolV1Device):
         # Battery packs
         self.struct.add_uint_field("pack_num_max", 91)  # internal
         self.struct.add_decimal_field("total_battery_voltage", 92, 1)
-        self.struct.add_uint_field("pack_num", 96)  # internal
+        self.struct.add_uint_field("pack_num_result", 96)  # internal
         self.struct.add_decimal_field("pack_voltage", 98, 2)  # Full pack voltage
         self.struct.add_uint_field("pack_battery_percent", 99)
         self.struct.add_decimal_array_field("cell_voltages", 105, 16, 2)  # internal
@@ -52,6 +52,7 @@ class EP500P(ProtocolV1Device):
         return super().polling_commands + [
             ReadHoldingRegisters(70, 11),
             ReadHoldingRegisters(86, 3),
+            ReadHoldingRegisters(92, 1),
             ReadHoldingRegisters(3001, 1),
             ReadHoldingRegisters(3004, 2),
             ReadHoldingRegisters(3011, 1),

custom_components/bluetti_bt/bluetti_bt_lib/utils/device_builder.py

@@ -53,6 +53,6 @@ def build_device(address: str, name: str):
 
 def get_type_by_bt_name(bt_name: str):
     match = DEVICE_NAME_RE.match(bt_name)
-    if match is None or len(match) < 2:
+    if match is None:
         return "Unknown"
     return match[1]

custom_components/bluetti_bt/bluetti_bt_lib/utils/struct.py

@@ -30,15 +30,15 @@ class DeviceField:
 
 
 class UintField(DeviceField):
-    def __init__(self, name: str, address: int, range: Optional[Tuple[int, int]], scale: int):
+    def __init__(self, name: str, address: int, range: Optional[Tuple[int, int]], multiplier: float):
         self.range = range
-        self.scale = scale
+        self.multiplier = multiplier
         super().__init__(name, address, 1)
 
     def parse(self, data: bytes) -> int:
         val = struct.unpack("!H", data)[0]
 
-        return val * self.scale
+        return val * self.multiplier
 
     def in_range(self, val: int) -> bool:
         if self.range is None:
@@ -82,15 +82,16 @@ class EnumField(DeviceField):
 
 class DecimalField(DeviceField):
     def __init__(
-        self, name: str, address: int, scale: int, range: Optional[Tuple[int, int]]
+        self, name: str, address: int, scale: int, range: Optional[Tuple[int, int]], multiplier: float
     ):
         self.scale = scale
         self.range = range
+        self.multiplier = multiplier
         super().__init__(name, address, 1)
 
     def parse(self, data: bytes) -> Decimal:
         val = Decimal(struct.unpack("!H", data)[0])
-        return val / 10 ** self.scale
+        return (val / 10 ** self.scale) * self.multiplier
 
     def in_range(self, val: Decimal) -> bool:
         if self.range is None:
@@ -147,8 +148,8 @@ class DeviceStruct:
     def __init__(self):
         self.fields = []
 
-    def add_uint_field(self, name: str, address: int, range: Tuple[int, int] = None, scale: int = 1):
-        self.fields.append(UintField(name, address, range, scale))
+    def add_uint_field(self, name: str, address: int, range: Tuple[int, int] = None, multiplier: float = 1):
+        self.fields.append(UintField(name, address, range, multiplier))
 
     def add_int_field(self, name: str, address: int, range: Tuple[int, int] = None):
         self.fields.append(IntField(name, address, range))
@@ -160,9 +161,9 @@ class DeviceStruct:
         self.fields.append(EnumField(name, address, enum))
 
     def add_decimal_field(
-        self, name: str, address: int, scale: int, range: Tuple[int, int] = None
+        self, name: str, address: int, scale: int, range: Tuple[int, int] = None, multiplier: float = 1
     ):
-        self.fields.append(DecimalField(name, address, scale, range))
+        self.fields.append(DecimalField(name, address, scale, range, multiplier))
 
     def add_decimal_array_field(self, name: str, address: int, size: int, scale: int):
         self.fields.append(DecimalArrayField(name, address, size, scale))

custom_components/bluetti_bt/config_flow.py

@@ -14,7 +14,7 @@ from homeassistant.components.bluetooth import (
     BluetoothServiceInfoBleak,
     async_discovered_service_info,
 )
-from homeassistant.const import CONF_ADDRESS, CONF_NAME
+from homeassistant.const import CONF_ADDRESS, CONF_NAME, CONF_TYPE
 from homeassistant.data_entry_flow import FlowResult
 from homeassistant.helpers import selector
 
@@ -48,11 +48,20 @@ class BluettiConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         await self.async_set_unique_id(discovery_info.address)
         self._abort_if_unique_id_configured()
 
+        if isinstance(discovery_info.name, str):
+            name = re.sub("[^A-Z0-9]+", "", discovery_info.name)
+            discovery_info.manufacturer_data = {
+                CONF_TYPE: get_type_by_bt_name(name)
+            }
+
         # Get device type if needed
         if isinstance(discovery_info.name, str) and discovery_info.name.startswith("PBOX"):
             bleak_device = BleakClient(discovery_info.device)
             device_type = await recognize_device(bleak_device, self.hass.loop.create_future)
             _LOGGER.info("Device identified as %s", device_type)
+            discovery_info.manufacturer_data = {
+                CONF_TYPE: device_type.strip(),
+            }
             discovery_info.name = discovery_info.name.replace("PBOX", device_type.strip())
 
         self._discovery_info = discovery_info
@@ -76,6 +85,7 @@ class BluettiConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
                 data={
                     CONF_ADDRESS: discovery_info.address,
                     CONF_NAME: name,
+                    CONF_TYPE: discovery_info.manufacturer_data.get(CONF_TYPE, "Unknown"),
                 },
             )
 

custom_components/bluetti_bt/manifest.json

@@ -23,5 +23,5 @@
     "iot_class": "local_polling",
     "issue_tracker": "https://github.com/Patrick762/hassio-bluetti-bt/issues",
     "requirements": [],
-    "version": "0.0.24"
+    "version": "0.1.1"
 }

custom_components/bluetti_bt/sensor.py

@@ -57,7 +57,7 @@ async def async_setup_entry(
                 all_fields.update({name+str(pack): field})
 
     for field_key, field_config in all_fields.items():
-        if bluetti_device.has_field(field_key):
+        if bluetti_device.has_field(field_key) or (len(bluetti_device.pack_polling_commands) > 0 and field_key.startswith("pack_")):
             category = None
             if field_config.setter is True or field_key in DIAGNOSTIC_FIELDS:
                 category = EntityCategory.DIAGNOSTIC
@@ -114,6 +114,7 @@ class BluettiSensor(CoordinatorEntity, SensorEntity):
         e_name = f"{device_info.get('name')} {name}"
         self._address = address
         self._response_key = response_key
+        self._unavailable_counter = 0
 
         self._attr_device_info = device_info
         self._attr_name = name
@@ -130,6 +131,27 @@ class BluettiSensor(CoordinatorEntity, SensorEntity):
         """Return if entity is available."""
         return self._attr_available
 
+    def _set_available(self):
+        """Set sensor as available."""
+        self._attr_available = True
+        self._unavailable_counter = 0
+        self._attr_extra_state_attributes = {}
+        self.async_write_ha_state()
+
+    def _set_unavailable(self, cause: str = "Unknown"):
+        """Set sensor as unavailable."""
+        self._unavailable_counter += 1
+
+        self._attr_extra_state_attributes = {
+            "unavailable_counter": self._unavailable_counter,
+            "unavailable_cause": cause,
+        }
+
+        if self._unavailable_counter >= 5:
+            self._attr_available = False
+
+        self.async_write_ha_state()
+
     @callback
     def _handle_coordinator_update(self) -> None:
         """Handle updated data from the coordinator."""
@@ -141,8 +163,7 @@ class BluettiSensor(CoordinatorEntity, SensorEntity):
             _LOGGER.debug(
                 "Data from coordinator is None",
             )
-            self._attr_available = False
-            self.async_write_ha_state()
+            self._set_unavailable("Data is None")
             return
 
         _LOGGER.debug("Updating state of %s", unique_id_loggable(self._attr_unique_id))
@@ -150,15 +171,13 @@ class BluettiSensor(CoordinatorEntity, SensorEntity):
             _LOGGER.warning(
                 "Invalid data from coordinator (sensor.%s)", unique_id_loggable(self._attr_unique_id)
             )
-            self._attr_available = False
-            self.async_write_ha_state()
+            self._set_unavailable("Invalid data")
             return
 
         response_data = self.coordinator.data.get(self._response_key)
         if response_data is None:
-            _LOGGER.warning("No data for available for (%s)", self._response_key)
-            self._attr_available = False
-            self.async_write_ha_state()
+            _LOGGER.debug("No data for available for (%s)", self._response_key)
+            self._set_unavailable("No data")
             return
 
         if (
@@ -174,11 +193,10 @@ class BluettiSensor(CoordinatorEntity, SensorEntity):
                 response_data,
                 type(response_data),
             )
-            self._attr_available = False
-            self.async_write_ha_state()
+            self._set_unavailable("Invalid data type")
             return
 
-        self._attr_available = True
+        self._set_available()
 
         # Different for enum and numeric
         if (