New Video - Multi-Axis Communication with Raspberry Pi

We’ve just released a new demo showcasing multi-axis servo control using a Raspberry Pi 5 (written in Python) and we’re excited to share it with you.

In this video, we walk through a practical setup for controlling and monitoring multiple DMM servo drives over RS-232, using a threaded, non-blocking communication model for smooth, responsive performance.

Watch the demo:

https://www.youtube.com/watch?v=XlFxQXcKghs

Access the full source code:

https://github.com/DMMTechnologyCorp/PythonGUI-With-Raspberry-Pi-5

What’s covered:

• Multi-axis control over independent serial ports

• Real-time feedback (position, speed, current)

• Motion commands and parameter tuning

• Optional Python-based GUI for control and diagnostics

This project is ideal for prototyping, testing, and developing serial-based motion systems using DMM servo products.

If you have any questions or would like support implementing this in your application, feel free to reach out. We’re happy to help!

The DMM Technology Team