diff --git a/README.md b/README.md
index 676fa07..8174a2a 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ A deliberately small, low-bandwidth MAVLink controller for bench-testing an
 ArduSub vehicle over a USB serial connection. It sends no parameter-list
 request and no telemetry-stream request.
 
-![SUB Control interface](docs/sub-control-interface.png)
+![SUB Control V2 interface in Demo mode](docs/sub-control-v2.jpg)
 
 The desktop window uses a local HTML/CSS/JavaScript interface rendered by the
 Windows WebView. Python remains the only launcher and owns the MAVLink worker,
diff --git a/SUB Control/README.md b/SUB Control/README.md
index 676fa07..8174a2a 100644
--- a/SUB Control/README.md	
+++ b/SUB Control/README.md	
@@ -4,7 +4,7 @@ A deliberately small, low-bandwidth MAVLink controller for bench-testing an
 ArduSub vehicle over a USB serial connection. It sends no parameter-list
 request and no telemetry-stream request.
 
-![SUB Control interface](docs/sub-control-interface.png)
+![SUB Control V2 interface in Demo mode](docs/sub-control-v2.jpg)
 
 The desktop window uses a local HTML/CSS/JavaScript interface rendered by the
 Windows WebView. Python remains the only launcher and owns the MAVLink worker,
diff --git a/SUB Control/docs/sub-control-v2.jpg b/SUB Control/docs/sub-control-v2.jpg
new file mode 100644
index 0000000..231c6ff
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diff --git a/docs/sub-control-v2.jpg b/docs/sub-control-v2.jpg
new file mode 100644
index 0000000..231c6ff
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