Parts/Electric power/ESC parts & accessories/Tekin Hotwire 2.0 USB Interface
Tekin Hotwire 2.0 USB Interface
Tekin

Tekin Hotwire 2.0 USB Interface

Part # TEKTT14514.3(9)
Where to buy
$34.99
AMain Hobbies
Seen Oct 12, 2026
$34.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is the Tekin Hotwire 2.0 USB Interface. Unlock the full potential of your Tekin ESC with the HotWire 2.0! When you connect to a device running a Windows or Android Operating System, you can leverage the processing power of these devices to fine tune the performance characteristics of your Tekin Speed Control. The HotWire 2.0 provides access to additional tools such as Data Logging, Adjustable BEC settings plus many more in-depth tuning options. The HotWire also lets you network with other users to share tweaks and entire track/condition specific profiles. Best of all the HotWire lets you download the latest software as it is developed, and upload it to your Speed Control – you get unrestricted access to upgrade your Speed Control to Tekin’s latest and newest performance mods!

“What devices is this compatible with,” you ask? Most devices that can host a USB connection provided they are running the appropriate Operating System. Most Android devices running 3.1 and later should support HotWire  connectivity.

Tekin HotWire runs on the following Windows platforms:
  • Windows XP
  • Windows Vista (32 bit & 64 bit)
  • Windows 7 (32 bit & 64 bit)
  • Windows 8* (32 bit & 64 bit) *Requires .NET 3.5
  • Windows 10 (32 bit & 64 Bit)
NOTE:
  • To run on Mac try using Bootcamp or Parallels
  • Most Android devices running 3.1 and higher will support HotWire connectivity. OTG is built in to the HotWire 2.0 eliminating the need for an OTG cable. You will still need a USB mini cable with the proper connector for your specific device.
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews4.3 · 9 reviews

AnonymousVerified owneron Tekin Hotwire 2.0 USB Interface

Couldn't really change anything more then by just doing it manually. All I ended up changing was the nuetral range and it's just been sitting in the toolbox. Not a necessary tool at all. YOU'LL NOTICE, all other reviews done on the same weekend....

9 found this helpful
Jeff Beckon Tekin Hotwire 2.0 USB Interface

One of the most powerful tools in my pit! Combine the Hotwire 2.0 USB Interface with the Tekin Hotwire Android app (https://play.google.com/store/apps/details?id=com.teamtekin&hl=en) and the correct adapter (Phones with a Micro USB http://www.amazon.com/gp/product/B00BFYH11Q/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1) to turn your phone into one of the most versatile tuning tools!

3 found this helpful
Anonymouson Tekin Hotwire 2.0 USB Interface

The Hotwire makes tuning my controllers fast and easy. I can either copy factory driver setting from the website or create custom settings for each track. This is a must have

2 found this helpful
Anonymouson Tekin Hotwire 2.0 USB Interface

I will not go to the track without it! With new Android app it is now the most versatile ESC tuning tool .. pc, laptop, android devices .. great!

2 found this helpful
Mark Unrathon Tekin Hotwire 2.0 USB Interface

This is a must in the pit box. If you want to dial-in your setup and get ahead of the competition then this is the product for you.

2 found this helpful
What reviewers say

Most reviewers rate the Tekin Hotwire 2.0 USB Interface highly, praising its ease of use for tuning Tekin electronic speed controls, the ability to load factory or pro-driver settings, and added flexibility from pairing it with the Hotwire Android app and a PC. Several describe it as a useful pit tool. Dissent centres on one reviewer who found little to change beyond neutral range and considered it unnecessary, and another who reported it did not work with a Tekin T-300 programmable servo or stand-alone without a Tekin ESC and requested a return. One reviewer noted the tool suits the RX8.3 receiver's many parameters. Some reviews appear to be promotional and may carry less weight.

  • + Makes ESC tuning fast and easy
  • + Can load factory or pro-driver setups
  • + Works with Android app and PC software
  • + Useful for track-specific tuning
  • − Limited use for some owners
  • − Did not work with Tekin T-300 servo for one reviewer
  • − Requires a Tekin ESC for some setups
Summary generated from the reviews above.

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