diff --git a/en/middleware/mavlink.md b/en/middleware/mavlink.md
index 562f288ea67a..c39adfbd6e1e 100644
--- a/en/middleware/mavlink.md
+++ b/en/middleware/mavlink.md
@@ -477,6 +477,12 @@ There are several approaches you can use to view MAVLink traffic:
   It is much easier to generate a wireshark plugin and inspect traffic in Wireshark, than to rebuild QGroundControl with your dialect and use MAVLink Inspector.
   :::
 
+- Use [MAVProxy](https://ardupilot.org/mavproxy/) with an updated [Pymavlink](https://mavlink.io/en/mavgen_python/) that contains your custom messages.
+  This is easy because updating pymavlink is just a matter of copying in your headers and rebuilding the package.
+  It easier than building QGroundControl and similar effort to using WireShark (once tested with MAVProxy, you can still proceed to building QGroundControl if required).
+
+  Instructions for the update process and how to view your custom message are given below in [Updating MAVProxy](../middleware/mavlink.md#updating-mavproxy)
+
 - [Log uORB topics](../dev_log/logging.md) associate with your MAVLink message.
 - View received messages in the QGroundControl [MAVLink Inspector](https://docs.qgroundcontrol.com/master/en/qgc-user-guide/analyze_view/mavlink_inspector.html).
   You will need to rebuild QGroundControl with the custom message definitions, [as described below](#updating-qgroundcontrol)
@@ -519,3 +525,55 @@ However if you use your own dialect then it should include ArduPilotMega.xml (or
 ### Updating MAVSDK
 
 See the MAVSDK docs for information about how to work with [MAVLink headers and dialects](https://mavsdk.mavlink.io/main/en/cpp/guide/build.html).
+
+### Updating MAVProxy
+
+[MAVProxy](https://ardupilot.org/mavproxy/) is UAV ground station software package for MAVLink based systems written in Python.
+While not optimized for PX4 or widely promoted in the PX4 community, we mention it here because it is one of the easiest ground stations to update with custom messages, and is therefore one of the easiest ways to test that your custom messages are being sent.
+
+[MAVProxy](https://ardupilot.org/mavproxy/) depends on [Pymavlink](https://mavlink.io/en/mavgen_python/).
+The approach described below is to install MAVProxy, remove the default-installed Pymavlink, and then rebuild Pymavlink with the new messages.
+
+The steps are:
+
+1. Install MAVproxy using the command:
+
+   ```sh
+   python -m pip install mavproxy
+   ```
+
+1. Remove the Pymavlink package installed with MAVProxy:
+
+   ```sh
+   python -m pip uninstall pymavlink
+   ```
+
+1. Clone the MAVLink repository (which also contains Pymavlink)
+
+   ```sh
+   git clone https://github.com/mavlink/mavlink.git --recursive
+   cd mavlink
+   ```
+
+1. Copy your custom message XML into the [message_definitions/v1.0](https://github.com/mavlink/mavlink/tree/master/message_definitions/v1.0) folder
+1. Generate the headers:
+
+   ```sh
+   python3 -m pymavlink.tools.mavgen --lang=C --wire-protocol=2.0 --output=generated message_definitions/v1.0/your_dialect.xml
+   ```
+
+1. Install Pymavlink using
+
+   ```sh
+   cd pymavlink
+   sudo python setup.py install
+   ```
+
+1. Connect your autopilot to MAVProxy by following the [MAVProxy docs](https://ardupilot.org/mavproxy/index.html).
+
+1. In the MAVProxy shell, you can use the `watch` command to display messages.
+   For example, to display/test that a custom message is being sent you could use the command below:
+
+   ```sh
+   watch custom_message_name
+   ```