Get your Tracktuned Link running.
Tracktuned Link bridges any standalone ECU, TCU, or motorsport USB device wirelessly to your Windows laptop with sub-5ms latency and full bidirectional COM port emulation.
System Signal Flow
Step 1: Choose Your Connection Mode
Tracktuned Link supports two distinct connection architectures depending on where you are tuning:
Direct AP Hotspot
The Link creates its own dedicated WiFi network (Tracktuned Link). Ideal for dyno cells, pit lanes, and track days where no local internet exists.
Join Local WiFi Network
The Link joins your home/shop WiFi. You tune wirelessly while your laptop keeps 100% normal internet access. Automatic zero-brick failsafe if out of range.
Step 2: Quick Start Steps
Power & Connect Hardware
Connect 5V power to the Micro USB port (from ECU 5V sensor power, 12V-to-5V regulator, or USB power bank). Connect your ECU/TCU USB cable to the USB-A host port. The green LED lights up and WiFi boots in ~40 seconds.
Install Tracktuned Link Desktop App (Windows)
Download and run Tracktuned-Link-Setup.exe. The installer bundles all required signed USB/IP and FTDI virtual COM port drivers.
Connect & Attach Device
Connect your laptop to the Tracktuned Link WiFi network (or your home network if configured). Open the desktop app: your ECU appears in the device list. Click Use to attach. A COM port appears instantly in Device Manager.
Launch Your Tuning Software
Open Haltech NSP, PCLink, MTune, MoTeC, or TunerPro. Your software connects to the virtual COM port as if the USB cable were plugged directly into your laptop!
Auto-connect. The moment you power on the ignition and your laptop joins the network, the app attaches the ECU automatically in the background.Device Specifications & Quick Reference
| Default Gateway IP | 192.168.8.1 |
| mDNS Hostname | http://tracktuned.local/ |
| Default SSID / Password | Tracktuned Link / tracktuned |
| Power Requirements | 5V Micro USB · 200mA (1W) |
| Dimensions & Weight | 58 × 58 × 25 mm · 40g |
| Firmware & Kernel | v2.1.17 · OpenWrt 25.12 (Linux 6.12 built-in USB/IP) |
| Desktop OS Support | Windows 10 / 11 (x64 and ARM64 native) |