Configuring Aim Devices

EDEN products support most aim devices. MAKCU, KMBOX, KMBOX NET, etc.

Configure the menu

1

Open the menu

• Press the DELETE key

• Click the COG (settings) tab

• Click the INPUT (subcategory) tab

2

Set the device type

• Choose your device from the KM BOX TYPE drop-down

  • choose B PRO for:

    • MAKCU, KMBOX B PRO, and ARDUINO devices

  • choose NET for:

    • KMBOX NET device

3

Connect to device

For B PRO devices:

• Click Refresh COM Ports

Verify the correct COM port is selected.

• Configure the Baud Rate

• Click Connect to KM Box

  • Optional: click Quick Connect to automatically search for and connect to your aim device.

After connecting you will be shown a slider to configure the delay. We recommend 4 - 5 ms for most users. For those using ARDUINO, lower values work better.

For NET devices:

• Configure the IP/PORT/UUID

• Click Connect to KM Box

Optional: enable Auto Connect to automatically connect to the device on the next startup.

MAKCU Setup Video

For MAKCU configuration.

KMBOX B PRO Setup Video

For KMBOX B PRO configuration.

MAKCU Configuration

Baud Rates

• MAKCU supports two (2) baud rates:

  • 115K, 115200 bps

  • 4M, 4000000 bps

Command Timing

A single command, km.move(100,100)\r is 17 bytes.

• at 115K, this takes approximately 1.48ms to transmit

• at 4M, this takes approx 42.5µs to transmit

The MAKCU uses a 1ms USB polling rate (1kHz).

• at 115K, transmission alone exceeds 1ms. Each command takes at least one full poll cycle to complete and may span multiple polls.

• At 4M, the entire command can be transmitted within a single poll window, allowing move + click + lock to be processed together.

4M is ideal for precise, high-speed input combinations and smoother overall control.

Permanently Change Baud Rate

• Press the LEFT BUTTON on the MAKCU while it’s running

• The LEFT LED next to USB 1 will flash to indicate the current baud rate:

  • 4 flashes: 4000000 bps

  • 1 flash: 115000 bps

• Press the LEFT BUTTON again to cycle between modes

If you see 4 flashes on boot but need 115K, press the button once to switch modes.

EDEN products ignore any baud rate configurations set within the Windows OS.

Troubleshooting

Error: Input handler not connected

There are 2 options to resolve this error. Always try cold booting before uninstalling security updates.

Cold boot your main PC

1. Shutdown main PC

2. Unplug power cable for ~30 seconds

3. Plug in and turn on main PC

Uninstall recent Windows Security updates

1. Open Windows Update and uninstall any security updates since the last time your aim device was working