HotWire V3.0 Bluetooth

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Unlock the full potential of your Tekin speed control with the HotWire 3.0, connect to a host of devices running Windows, Android and Apple Operating Systems via secure Bluetooth technology and leverage the processing power of these devices to fine tune performance. The HotWire provides access to additional tools such as data logging, adjustable high-voltage BEC settings and many more in-depth tuning options. The HotWire also lets you network with other users to share tuning tips and entire track/condition specific profiles with friends. Team Driver setup files are available to all, right off the Tekin website! Best of all, the HotWire lets you download completely new software as it is developed and upload the newest firmware to your speed control – you get unrestricted access Tekin’s latest and newest performance mods!


“What devices,” you ask? Most devices that can host a USB connection provided they are running the appropriate Operating System.


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 (32bit & 64bit)

USB Connection Only on Windows PC.


Android 4.3 & UP - USB or Bluetooth Connection

Apple iOS 7 & UP - Bluetooth Connection ONLY


Most Android devices running 3.1 and higher will support HotWire BLE connectivity.


Requires TT3848 HotWire V3.0 Adapter to connect to Tekin Servos and ESC Receiver wire to program.

3 Reviews Hide Reviews Show Reviews

  • 3
    Hotwire 3.0 Bluetooth

    Posted by David on Aug 21st 2023

    Works as expected, I was a little disappointed the case is actually white, not black as pictured.

  • 5
    Hotwire 3.0

    Posted by ROBERT VILLA on Jan 20th 2022

    Excellent connectivity with my phone. No issues installing at all.

  • 5
    HotWire 3.0

    Posted by MATTHEW Nall on Dec 18th 2020

    Plugged this HotWire 3.0 into my Tekin RX4 ESC and now can adjust EVERYTHING from my phone! No bending over, taking rc bodies and covers off, messing with tiny plugs on the trail anymore! Definitely buying a few more of these for all my RCs! If there was a option for 10 stars I would give it 10!