DUE + Moonlink Guide

⚠️ FOLLOW ALL THESE STEPS ON THE 2ND PC ⚠️

CONNECT THE ARDUINO DUE TO BOTH PCs

🔌 Hardware Setup:

1. Grab 1 micro usb cable and plug from the Arduino Due "Programming Port" to the script PC.

2. Grab 1 micro usb cable and plug from the Arduino Due "Native USB Port" to the main PC.

You have successfully completed the hardware setup!

MOUSE SOFTWARE SETUP

🖱️ Mouse Setup: Make sure to download mouse software on the 2nd PC and set the mouse polling rate up to 4k. (basically if you have a 1k mouse set it to 1k. If you have an 8k mouse, set it to 4k). Ensure that "Enhance Pointer Precision" is turned off on the 2nd PC.

RUN MOONLINK!

🚀 Program Setup:

1. Open Moonlink.exe in the Moonlink folder located in C:\moonlink\.

2. Register or login.

   • If you bought a Color or AI sub, you will use that key..

3. The GUI should pop up.

4. Unplug your mouse from the Gaming PC and plug it into the Script PC.

   • Ensure only ONE mouse is plugged into the Script PC, or Moonlink might get confused.

5. To enter capture mode, click "Enter Capture Mode".

6. To exit capture mode, hit the ESC key on your keyboard.

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🛠️ Quick Fix: Mouse Not Moving in Capture Mode

If your mouse isn’t moving on the Gaming PC after entering Moonlink Capture Mode, follow these quick troubleshooting steps:

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🔄 1) Reflash the Arduino

🚨 If flashing fails or gets stuck:

• Make sure the Arduino is in bootloader mode (Press Reset before flashing).

• If the COM port doesn’t appear, try another USB port.

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🔌 2) Check Cable & Connection Quality

• Use a high-quality USB cable for the Arduino (cheap cables can cause data loss).

• If using a USB hub, plug the Arduino directly into the PC.

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🔄 4) Power Cycle Everything

✅ Steps to Reset & Power Cycle:

1. Unplug the Arduino from the PC.

2. Unplug any extra hardware.

3. Wait 5 seconds, then plug everything back in.

4. Open Moonlink.exe → Click Enter Capture Mode again.

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🚀 TL;DR - Quick Fix Checklist

✅ Reflash Arduino firmware ✅ Use a high-quality USB cable ✅ Unplug and replug the Arduino & all hardware

If the issue still persists, open a support ticket with screenshots of: ✅ Device Manager (Ports & COM LPT section) ✅ Firmware flashing output

This should resolve 90% of cases where the mouse isn’t moving in Capture Mode. 🚀

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