fix dc switch, added some switches for eb3a

custom_components/bluetti_bt/bluetti_bt_lib/base_devices/ProtocolV1Device.py

@@ -64,7 +64,7 @@ class ProtocolV1Device(BluettiDevice):
 
     @property
     def writable_ranges(self) -> List[range]:
-        return [range(3006, 3008)]
+        return [range(3006, 3009)]
 
     @property
     def pack_polling_commands(self) -> List[ReadHoldingRegisters]:

custom_components/bluetti_bt/bluetti_bt_lib/devices/eb3a.py

@@ -28,14 +28,15 @@ class EB3A(ProtocolV1Device):
         return super().polling_commands + [
             ReadHoldingRegisters(77, 1),
             ReadHoldingRegisters(86, 1),
+            ReadHoldingRegisters(3034, 1),
             ReadHoldingRegisters(3060, 1),
-            ReadHoldingRegisters(3063, 4),
+            ReadHoldingRegisters(3063, 5),
         ]
 
     @property
     def writable_ranges(self) -> List[range]:
         return super().writable_ranges + [
-            range(3034),
-            range(3060),
-            range(3063, 3066),
+            range(3034, 3035),
+            range(3060, 3061),
+            range(3063, 3067),
         ]

custom_components/bluetti_bt/bluetti_bt_lib/field_attributes.py

@@ -18,7 +18,6 @@ class FieldType(Enum):
     NUMERIC = auto()
     BOOL = auto()
     ENUM = auto()
-    BUTTON = auto()
 
 
 class FieldAttributes:
@@ -220,7 +219,7 @@ FIELD_ATTRIBUTES: dict[str, FieldAttributes] = {
     "total_grid_feed": EnergyFieldAttributes("Total Grid Feed"),
     # Device specific controls
     "power_off": FieldAttributes(
-        type=FieldType.BUTTON,
+        type=FieldType.BOOL,
         setter=True,
         name="Power Off",
     ),
@@ -294,7 +293,7 @@ FIELD_ATTRIBUTES: dict[str, FieldAttributes] = {
     ),
     "power_lifting_on": FieldAttributes(
         type=FieldType.BOOL,
-        setter=False,  # Disabled for safety reasons
+        setter=True,
         name="Power Lifting",
     ),
 }

custom_components/bluetti_bt/const.py

@@ -28,6 +28,9 @@ SUPPORTED_MODELS = [
 CONTROL_FIELDS = [
     "ac_output_on_switch",
     "dc_output_on_switch",
+    "power_off",
+    "eco_on",
+    "power_lifting_on",
 ]
 
 DIAGNOSTIC_FIELDS = [