diff --git a/SerialCom/BatteryController.cs b/SerialCom/BatteryController.cs
index e3a934a..f526501 100644
--- a/SerialCom/BatteryController.cs
+++ b/SerialCom/BatteryController.cs
@@ -32,17 +32,17 @@ public sealed class BatteryController : IBatteryController
     {
         _serialPort.Open();
 
-        var readThread = new Thread(Test)
+        var readThread = new Thread(DoRead)
         {
             IsBackground = true
         };
         readThread.Start();
 
-        // var writeThread = new Thread(DoWrite)
-        // {
-        //     IsBackground = true
-        // };
-        // writeThread.Start();
+        var writeThread = new Thread(DoWrite)
+        {
+            IsBackground = true
+        };
+        writeThread.Start();
 
         return Task.CompletedTask;
     }
@@ -60,27 +60,6 @@ public sealed class BatteryController : IBatteryController
         return Task.CompletedTask;
     }
 
-    private void Test()
-    {
-        try
-        {
-            while (_serialPort.IsOpen)
-            {
-                var b = _serialPort.ReadByte();
-                Console.WriteLine(b);
-            }
-        }
-        catch (ObjectDisposedException ex)
-        {
-            _logger.LogError(ex, "The serial connection has been disposed.");
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "An exception occurred in the serial read loop.");
-            throw;
-        }
-    }
-
     private void DoRead()
     {
         try
@@ -118,10 +97,7 @@ public sealed class BatteryController : IBatteryController
                 }
             }
         }
-        catch (ObjectDisposedException ex)
-        {
-            _logger.LogError(ex, "The serial connection has been disposed.");
-        }
+        catch (ObjectDisposedException) { }
         catch (Exception ex)
         {
             _logger.LogError(ex, "An exception occurred in the serial read loop.");
@@ -152,10 +128,7 @@ public sealed class BatteryController : IBatteryController
                 }
             }
         }
-        catch (ObjectDisposedException ex)
-        {
-            _logger.LogError(ex, "The serial connection has been disposed.");
-        }
+        catch (ObjectDisposedException) { }
         catch (Exception ex)
         {
             _logger.LogError(ex, "An exception occurred in the serial write loop.");