Check out our upcoming in-store classes!
Check out our upcoming in-store classes!
Visit our 2-Acre R/C Park NOW OPEN!
Visit the Store Call Us Events
Skip to content
Telemetry expander 2.0, TQi radio system (for use only with #6551X GPS module)
TRAXXAS

6550X - Telemetry expander 2.0, TQi radio system

$39.99
noun_Earth_457665 Only 3 left! noun_pinky swear_2468324 Store pickup available

Notify me when back in stock

Upgrade Your Traxxas Model with the
TQi Telemetry Expander 2.0!


Requires the TQi radio system with Wireless Module (6511), TSM receiver (6533), and Apple iOS or Android mobile device running the Traxxas Link App. For device compatibility and to download the free app, please visit Google Play or the App Store.

Expanded Innovation

Traxxas telemetry changes the game by allowing you to monitor and record real-time data from your vehicle while you drive. Add the GPS module to the water-sealed Telemetry Expander and track the actual speed of your vehicle in real-time! The Telemetry Expander accepts up to six auto-detectable sensors in addition to the three standard Traxxas sensors. There are currently three auto-detectable sensors to select from: voltage, temperature, and GPS. The Traxxas Link application automatically recognizes sensors, so setup takes only a few moments! Advanced communication bus technology allows you to connect the telemetry expander to your TSM receiver or to your High-Voltage Power Amplifier, or directly to the VXL-6s and VXL-8s electronic speed controls with optional data cables. Install the Telemetry Expander, choose your sensors, and prepare for an all-new RC driving experience!

Important Note

The new GPS Module 2.0 (6551X) and Telemetry Expander 2.0 (6550X) replace the original Telemetry Expander (6550) and GPS Module (6551). The originals are not compatible with the new 2.0 versions.

TRAXXAS TELEMETRY EXPANDER (6550) FEATURES
  • Includes receiver data cable (optional data cables available)
  • Installs quickly and easily; no parts to replace or swap
  • Waterproof case keeps the expander safe from the elements
  • Six available ports for connecting auto-detectable plug and play sensors
  • Ready to accept plug-in GPS Speed Module (part 6551X, sold separately)

The Benefits of Traxxas Telemetry

The Traxxas TQi radio system, Wireless Link Module, and Traxxas Link App transform your Apple or Android device into a powerful tuning tool with an intuitive, high-definition, full-color graphical user interface. Adjust your radio trims and settings, vehicle profiles, update model memory, and tailor your vehicle for different driving conditions by means of a virtual dashboard and interactive screens. Using the complete TQi system and Traxxas Link app makes pro-level transmitter tuning fast, convenient, and easy.

Open the dashboard from the Traxxas Link home screen to view data from telemetry-ready accessories and sensors. The application recognizes installed auto-detectable telemetry sensors for easy setup. Record and save all displayed data to share with friends and other RC enthusiasts. The Telemetry Expander adds even more functionality with up to six additional sensors and the GPS module. Installation is quick and easy utilizing a single high-speed communications cable to the receiver, or to the High-Voltage Power Amplifier or ESC with optional data cables. Unlock a whole new world of convenience and fun with Traxxas telemetry!

Easy to Install

The Telemetry Expander 2.0 is easy to install with custom, vehicle specific mounting kits from Traxxas. These mounting kits ensure that the Telemetry Expander 2.0 is secured in the model with a clean and rugged solution that delivers the durability you expect from Traxxas. Click on the telemetry finder link below to see all the available options for your Traxxas vehicle.

Optional telemetry components let you monitor your model's speed,

temperature, and other parameters from your Android or Apple iOS device

Select your model from the Telemetry Finder link below,

and then choose your model's Telemetry Expander Mounting Kit.






Fast Shipping

choose your method

Store Pickup

at your convenience

Ready to Ship

so you don't have to wait

Let customers speak for us

from 31 reviews

They have EVERYTHING and the best scale models selection within 150miles! Great family things to do too...race car track role-playing games. Trains and much more!

Richard C.
Mid-South Hobbies

I needed something very weird for a 3d printer part and crossed my fingers when I went to this shop as they deal mostly with a different style of hobbies. They not only had the screws I need but also had something that I didn't know existed and was exactly what I needed to make my repair. They have my business now and I am excited to return for more items.

Nick A.
Mid-South Hobbies

This place is awesome! They had just about every scale model manufacturer represented. Some of the decals in the huge drawers were out of production rare! The largest scale aircraft section between Little Rock and Kennesaw I have seen.
Half the hobby side is train stuff, and they have a large RC section. There was also a more thrift-type side that was interesting to browse. Just come and look!

Ernie H.
Mid-South Hobbies

Absolutely love this store. Am a kit builder and they have a wide collection of those, most any brand you can think of. I try and spend my money here as opposed to the almighty eBay or Amazon since I'd like to think I help keep this place open. All sorts and brands of paint to feed my airbrush. For non modelers, they have a phenomenal collection of RC, an inside slot car track, an offroad RC test track for smaller off road cars. An amazing collection of train models and trains. Ho type stuff. I'm not into those but they have a huge variety of this stuff. Then a bunch of collectibles and a card playing corner. Definitely worth a visit!

Jorgen S.
Mid-South Hobbies

The improvements are really great . We had a great day just hanging out . We were made to feel like family .We are RC inthusists . But found a ridiculous amount of things we are all interested in . We couldn't leave . Thank you midsouth hobbies ❣️ good job .

Shelby P.
Mid-South Hobbies

An amazing Mecca of rc/modeling hobby supplies and goods. The aisle of model paint will bring happy tears of elation to those who paint. Also they have an amazing crawler table set up for rc cars.

Dylan M.
Mid-South Hobbies

I have been a big fan of the store for a while, but the recent renovations are blowing me away. This is a great store full of every materials for all hobbies. Trains, RC cars and planes, models, games, and all the paints you could want. The staff are super friendly and will order anything they don’t have.

Eric S.
Mid-South Hobbies
x