MAKCU Device Control

Configure and interact with your MAKCU device via WebSerial connection.

Prerequisites

  • MAKCU flashed with 3.9 firmware

    The Device Control page requires firmware version 3.9 or later

  • USB 1 connected to your gaming PC

    USB 1 must be connected to your gaming PC

  • USB 2 connected to this PC

    USB 2 must be connected to the same computer. Otherwise, MAKCU is not functional.

Note: If you encounter connection issues, please see the troubleshooting page for detailed setup instructions. troubleshooting page

Device Information

Loading device information...

Device Test

Test your connected mouse and keyboard to verify they work correctly with MAKCU. Physical input is temporarily blocked during testing.

Please connect a device first

Serial Terminal

View serial port output in real-time and send commands. Press Enter to send, Shift+Enter for new line.

Device not connected. Serial data will appear here once connected.