When you receive your Arduino HIDRA, a small installation process is required before use. If you purchased the Arduino HIDRA, your device comes pre-flashed, meaning all you need to do is connect the correct jumper cables to their corresponding inputs/outputs.

📌 Wiring Instructions
Refer to the image below and ensure your wiring matches exactly. Wire colors do not matter, only the correct connections do!

📌 Driver Installation

1. Download and install the CH340 driver using the button below.

2. Once installed, download our CH340 testing utility and run the diagnostics.

   
   

📌 Testing & Troubleshooting

• If all indicators turn green and the mouse moves on the main PC, the setup is complete.

• If the test fails, double-check your wiring.

• If issues persist, open a support ticket in our Discord server for assistance.

  
  

⚠️ Important: The entire setup process must be performed on the Radar PC / Second PC.