diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..adde280
Binary files /dev/null and b/.DS_Store differ
diff --git a/custom_components/bluetti_bt/bluetti_bt_lib/base_devices/ProtocolV1Device.py b/custom_components/bluetti_bt/bluetti_bt_lib/base_devices/ProtocolV1Device.py
index 8160342..a8c4532 100644
--- a/custom_components/bluetti_bt/bluetti_bt_lib/base_devices/ProtocolV1Device.py
+++ b/custom_components/bluetti_bt/bluetti_bt_lib/base_devices/ProtocolV1Device.py
@@ -14,6 +14,8 @@ class ProtocolV1Device(BluettiDevice):
         # Device info
         self.struct.add_string_field("device_type", 10, 6)
         self.struct.add_sn_field("serial_number", 17)
+        self.struct.add_version_field('arm_version', 23)
+        self.struct.add_version_field('dsp_version', 25)
 
         # Power IO
         self.struct.add_uint_field("dc_input_power", 36)
diff --git a/custom_components/bluetti_bt/bluetti_bt_lib/field_attributes.py b/custom_components/bluetti_bt/bluetti_bt_lib/field_attributes.py
index db9707e..bcb4182 100644
--- a/custom_components/bluetti_bt/bluetti_bt_lib/field_attributes.py
+++ b/custom_components/bluetti_bt/bluetti_bt_lib/field_attributes.py
@@ -125,6 +125,14 @@ FIELD_ATTRIBUTES: dict[str, FieldAttributes] = {
     "ac_input_power": PowerFieldAttributes("AC Input Power"),
     "ac_output_power": PowerFieldAttributes("AC Output Power"),
     "dc_output_power": PowerFieldAttributes("DC Output Power"),
+    "dsp_version": FieldAttributes(
+        type=FieldType.NUMERIC,
+        name=f"DSP Version",
+    ),
+    "arm_version": FieldAttributes(
+        type=FieldType.NUMERIC,
+        name=f"ARM Version",
+    ),
     "power_generation": EnergyFieldAttributes("Total Power Generation"),
     "total_battery_percent": FieldAttributes(
         type=FieldType.NUMERIC,