diff --git a/Multiflash/App/ConfigurationViewModel.cs b/Multiflash/App/ConfigurationViewModel.cs
index fbc53a1..8dbac8f 100644
--- a/Multiflash/App/ConfigurationViewModel.cs
+++ b/Multiflash/App/ConfigurationViewModel.cs
@@ -16,7 +16,7 @@ class ConfigurationViewModel : INotifyPropertyChanged
     {
         public ConfigurationViewModel(BinarySet binarySet, string comPort)
         {
-            Connection = SerialConnection.Open(comPort, 115200);
+            Connection = SerialConnection.Open(comPort, binarySet.BaudRate);
             GetStatus = Command.Create(async () => StatusValue = await Connection.Prompt("?", true));
             Verifications = binarySet.Verifications.Select(v => new VerificationViewModel(v, Connection)).ToList();
             Parameters = binarySet.ConfigTemplate?.Parameters.Select(p => new ParameterViewModel(p)).ToList() as IReadOnlyCollection<ParameterViewModel>
diff --git a/Multiflash/Flashing/BinarySet.cs b/Multiflash/Flashing/BinarySet.cs
index c1bf9ef..6f5e6df 100644
--- a/Multiflash/Flashing/BinarySet.cs
+++ b/Multiflash/Flashing/BinarySet.cs
@@ -17,6 +17,7 @@ public class BinarySet
         public string Description { get; init; } = string.Empty;
         public IReadOnlyCollection<Verification> Verifications { get; init; } = Array.Empty<Verification>();
         public ConfigTemplate? ConfigTemplate { get; init; }
+        public int BaudRate { get; init; } = 115200;
 
         public static async Task<(string extractLocation, BinarySet? contents)> Extract(string archivePath)
         {
diff --git a/README.md b/README.md
index 80293c6..8dd7ad7 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,14 @@
 
 A GUI tool for flashing Arduino-like devices with Arduino-like firmware.
 
+Only Windows 10 2004 and above is officially supported. Linux and OSX are not supported.
+
+## Installation instructions
+
+Extract the zip file and run `multiflash.exe`.
+
+A valid Multiflash archive must be provided by the microcontroller firmware author.
+
 ## What
 
 A GUI which provides a drag-drop UX for flashing precompiled binaries.