added slightly expanded AC180 support

bluetti_mqtt/bluetooth/__init__.py

@@ -3,13 +3,13 @@
 from typing import Set
 from bleak import BleakScanner
 from bleak.backends.device import BLEDevice
-from bluetti_mqtt.core import BluettiDevice, AC200M, AC300, AC500, AC60, EP500, EP500P, EP600, EB3A
+from bluetti_mqtt.core import BluettiDevice, AC200M, AC300, AC500, AC180, AC60, EP500, EP500P, EP600, EB3A
 from .client import BluetoothClient
 from .exc import BadConnectionError, ModbusError, ParseError
 from .manager import MultiDeviceManager
 
 
-DEVICE_NAME_RE = re.compile(r'^(AC200M|AC300|AC500|AC60|EP500P|EP500|EP600|EB3A)(\d+)$')
+DEVICE_NAME_RE = re.compile(r'^(AC200M|AC300|AC500|AC60|AC180|EP500P|EP500|EP600|EB3A)(\d+)$')
 
 
 async def scan_devices():
@@ -33,6 +33,8 @@ def build_device(address: str, name: str):
         return AC500(address, match[2])
     if match[1] == 'AC60':
         return AC60(address, match[2])
+    if match[1] == 'AC180':
+        return AC180(address, match[2])
     if match[1] == 'EP500':
         return EP500(address, match[2])
     if match[1] == 'EP500P':

bluetti_mqtt/core/__init__.py

@@ -7,6 +7,7 @@
 from .devices.ep500p import EP500P
 from .devices.ep600 import EP600
 from .devices.eb3a import EB3A
+from .devices.ac180 import AC180
 from .commands import (
     DeviceCommand,
     ReadHoldingRegisters,

bluetti_mqtt/core/devices/ac180.py

@@ -0,0 +1,66 @@
+from typing import List
+from ..commands import ReadHoldingRegisters
+from .bluetti_device import BluettiDevice
+from .struct import DeviceStruct
+
+class AC180(BluettiDevice):
+    def __init__(self, address: str, sn: str):
+        self.struct = DeviceStruct()
+
+        #Core
+        # self.struct.add_swap_string_field('device_type', 110, 6)
+        # self.struct.add_sn_field('serial_number', 116)
+        self.struct.add_swap_string_field('device_type', 1101, 6)
+        self.struct.add_sn_field('serial_number', 1107)
+
+        #Battery Data
+        self.struct.add_swap_string_field('battery_type', 6101, 6)
+        self.struct.add_sn_field('battery_serial_number', 6107)
+        self.struct.add_version_field('bcu_version', 6175)
+        self.struct.add_uint_field('total_battery_percent', 102)
+
+        #Power IO
+        self.struct.add_uint_field('output_mode',123) #32 when both loads off, 40 when AC is on, 48 when DC is on, 56 when both on 
+        self.struct.add_uint_field('dc_output_power', 140)
+        self.struct.add_uint_field('ac_output_power', 142)
+        self.struct.add_uint_field('dc_input_power', 144)
+        self.struct.add_uint_field('ac_input_power', 146) #this is a guess because I didn't have a PV module handy to test
+
+        #History
+        # self.struct.add_decimal_field('power_generation', 154, 1)  # Total power generated since last reset (kwh)
+        self.struct.add_decimal_field('power_generation', 1202, 1)  # Total power generated since last reset (kwh)
+
+        # this is usefule for investigating the available data
+        # registers = {0:21,100:67,700:6,720:49,1100:51,1200:90,1300:31,1400:48,1500:30,2000:67,2200:29,3000:27,6000:31,6100:100,6300:52,7000:5}
+        # for k in registers:
+        #     for v in range(registers[k]):
+        #         self.struct.add_uint_field('testI' + str(v+k), v+k)
+
+        super().__init__(address, 'AC180', sn)
+
+    @property
+    def polling_commands(self) -> List[ReadHoldingRegisters]:
+        return [
+            ReadHoldingRegisters(100, 62),
+        ]
+
+    @property
+    def logging_commands(self) -> List[ReadHoldingRegisters]:
+        return [
+            ReadHoldingRegisters(0,21),
+            ReadHoldingRegisters(100, 67),
+            ReadHoldingRegisters(700,6),
+            ReadHoldingRegisters(720,49),
+            ReadHoldingRegisters(1100, 51),
+            ReadHoldingRegisters(1200, 90),
+            ReadHoldingRegisters(1300, 31),
+            ReadHoldingRegisters(1400, 48),
+            ReadHoldingRegisters(1500, 30),
+            ReadHoldingRegisters(2000, 67),
+            ReadHoldingRegisters(2200, 29),
+            ReadHoldingRegisters(3000, 27),
+            ReadHoldingRegisters(6000, 31),
+            ReadHoldingRegisters(6100, 100),
+            ReadHoldingRegisters(6300, 52),
+            ReadHoldingRegisters(7000,5)
+        ]