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MR-3 Mini Virtual Controller

Install the latest MR-3 Mini Virtual Controller firmware on your ESP32:

Firmware version: v0.3.0

Installation: ~30 seconds

Requirements:

  • Chrome, Edge​, or Firefox

  • USB cable

  • ESP32 Devkit

Instructions:

  1. Click "Install Firmware"

  2. Select your ESP32 COM port and click "Connect"

  3. Select "Install MR-3 Mini Virtual Controller" and click "Install"

  4. Wait until complete

  5. Enjoy!

Before launching the MR-3 Mini ROS 2 driver, reset your ESP32 to ensure it is no longer connected to the browser. You can do this by pressing the EN button on the board or by unplugging and reconnecting the USB cable.

© 2026 Modena Robotics

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