getData optimize bluetooth

apps/getData.py

@@ -20,7 +20,7 @@ calibration_params = bme280.load_calibration_params(bus, address)
 
 load_dotenv()
 
-outdoorName = os.getenv("BLE_PERIPHERAL_NAME")
+outdoorMac = os.getenv("BLE_PERIPHERAL_MAC")
 outdoorConnected = 0
 
 TEMP_UUID = "2A6E"
@@ -47,21 +47,10 @@ async def ble_task():
     global outdoorConnected
 
     while True:
-        device = await BleakScanner.find_device_by_name(outdoorName)
-
-        if device is None:
-            outdoorConnected = 0
-
-            print("no device found, wait then scan again")
-            await asyncio.sleep(10)
-            continue
-
-        await asyncio.sleep(2)
-
         try:
-            async with BleakClient(device) as client:
+            async with BleakClient(outdoorMac) as client:
                 outdoorConnected = 1
-                print(f"connected to {outdoorName}")
+                print(f"connected")
 
                 await client.start_notify(TEMP_UUID, notification_handler)
                 await asyncio.sleep(0.5)