Category Product Lists

Expanded Innovation

TQi Telemetry Expander 2.0 (#6550X) Inputs (Three-Quarter View)Traxxas telemetry changes the game by allowing you to monitor and record real-time data from your vehicle while you drive. The waterproof Telemetry Expander 2.0 includes the GPS Module 2.0 for the most accurate speed possible and accepts up to six additional auto-detectable sensors. The Traxxas Link app 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.

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 additional temperature and voltage sensors
• Uses GPS and GLONASS global positioning for accurate, real-time speed
• Speed readout not affected by gear ratio or tire-size

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!

Precise GPS-Based Speed

TQi Expander 2.0 (#6550X) with GPS Speed Telemetry Module 2.0 (#6551X) Installed (Three-Quarter View)

Standard telemetry sensors use your vehicle’s gear ratio and tire size to calculate speed based on RPM. This system works well for hard surfaces, but wheelspin on loose surfaces causes inaccurate speed readings. The Telemetry Expander 2.0 with GPS Module provides the most accurate speed data possible. The GPS Module 2.0 uses both GPS and GLONASS global positioning to deliver precise, real-time speed information via the Traxxas Link App on your TQi Radio System with Traxxas Link Wireless Module.

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.

Traxxas models equipped with the TQi radio system

The Telemetry Expander 2.0 connects directly to the TQi receiver using the supplied #6525 communication link cable.

X-Maxx, E-Revo, and Unlimited Desert Racer

Install the Telemetry Expander 2.0 and GPS Module for even more accurate speed measurements compared to the built in speed output from the VXL 6S and VXL 8S electronic speed controls. Plus, add the ability to install additional sensors to monitor parameters such as motor temperature. The Telemetry Expander connects directly to the VXL-6S or VXL-8S electronic speed control using the new Traxxas Data Link Cable #6566 (sold separately). Using the #6566 cable is a plug-and-play solution that conveniently eliminates the need to open the waterproof receiver box to add additional cables.

Vehicles equipped with the #6590 High Voltage power amplifier

The #6590 High Voltage Power supply is used for lighting accessories such as the #8485 off-road lighting set for the Unlimited Desert Racer. The #6550X Telemetry Expander can be conveniently connected directly to the #6590 high voltage power amplifier using the new #6565 Data Link Cable (sold separately). This provides a quick and easy plug-and-play connection without having to open the waterproof receiver box to add additional cables.

The Spektrum™ AR637T+ 6 Channel AS3X+ Telemetry Receiver is a DSM2® and DSMX® capable receiver with a compact footprint to fit in a wide range of aircraft. The AR637T+ is a full-range 6-channel receiver with built-in AS3X+® and SAFE® stabilization. The all-new AS3X+ stabilization algorithm creates better flight performance, improved sensor accuracy and data rate, and provides pilots with a generationally different feel compared to AS3X. There is no delay in control response or limits on control throws. You'll simply feel like you're flying an expertly tuned model that does exactly what you want.

• Perfect for electric powered RC pilots to large gas models requiring six channels or less
• Built-in AS3X+ Stabilization System with SAFE flight envelope protection
• Ready to use with Spektrum Smart ESCs for one-wire telemetry data without the need for modules, links, and wires
• Full-range telemetry with an integrated barometer to provide altitude and vario telemetry without additional modules
• Smart Transmitter Model File support

AS3X+ and SAFE are programmed and set up directly from your Spektrum transmitter* with an easy 3-step Forward Programming initial setup. To use SAFE and AS3X+ technology with the AR637T receiver, the receiver needs to be set up with a compatible Spektrum transmitter. With Forward Programming, there is no need for apps or cables to program or make changes while at the flying field.

The AR637T+ features full-range telemetry and an integrated barometer to provide altitude and vario telemetry data without additional purchase. XBUS, RPM, voltage, and temperature ports can be used to add additional telemetry sensors available separately. It also features an SRXL2 port for an SRXL2 Remote Receiver (SPM9747), available separately, to add additional RF path redundancy. An SRXL2/Bind/Program/Batt servo header is available to connect Smart devices, program and update the receiver, bind with a traditional bind plug, or connect a battery. The AR637T+ also features a bind button for easy binding with no plugs necessary, offers both SmartSafe™ technology and Hold Last, as well as preset failsafe types set through Forward Programming. Additionally, Smart Transmitter Model Files allows BNF models to be stored on the receiver to automatically setup the model at bind.

Features

• AS3X+ and SAFE set up through Forward Programming directly from your Spektrum transmitter*
• Bind button allows for easy binding and eliminates the need for bind plug
• Streamlined, end-pin design in a lightweight hard-case
• Expansion ports for use with SRXL2 remote receivers and telemetry sensors
• Standard servo connectors

Contents

• (1) AR637T+ 6-channel AS3X+ / SAFE Telemetry Receiver
• (1) Product Manual

Requires

• (1) Telemetry Capable DSMX Transmitter
• Servo Extension(s) May Be Required

Kyosho 92811CB G Receiver Protector Slim Cb

Spektrum SR215 2-Channel DSMR Sport Surface Receiver is built around frequency-agile DSMR technology. The SR215 receiver delivers superb range and response, especially in noisy RF environments where a solid 2.4GHz link is crucial. Not only is the 2.4ghz link solid, this model also implements our lightning fast 5.5ms frame rate, providing a quicker , low-latency connection for the pro-level enthusiast.

The SR215 also features a modern case design that is small, streamlined, and ready for nearly any RC application. The case also features added antenna support and an integrated antenna tube slot for seamlessly easy installation.

No more bind plugs! Instead, an easy-to-use bind button is used to enter the bind mode. Plus, while binding, you have the choice of SmartSafe™ as well as preset ‘Gas’ failsafe options. All combined, Spektrum gives drivers more features in an affordable receiver, so you can drive with confidence.

Compact Design

The SR215 is capable of being placed in very small and tight builds. Unnecessary angles were eliminated to streamline the receiver casing and to make installation easier than ever before. The case also features added antenna support and an integrated antenna tube slot for those custom models that do not provide a route for the antenna installation.

Bind Button

Updated technology eliminates the need for the old bind plug. With The SR215 a top-located button makes binding more convenient than ever while two bind-sequence options make the process simpler by allowing you to bind while powering up or after receiver power is connected.

Gas Mode Failsafe

Built into The SR215 is Spektrum's failsafe mode for surface applications, Gas Mode Failsafe. Easily selectable during binding, Gas Mode allows users to preset the failsafe position of all available channels. Additionally drivers can utilize SmartSafe ™ failsafe which drops throttle to the lowest point and holds the last known command on the rest of the available channels.

• Streamlined design in a compact and lightweight hard-case
• Bind-button eliminates the need for a bind plug
• SmartSafe™ Failsafe and Preset "Gas Mode" Failsafe options
• Outstanding range and 5.5ms capable DSMR technology
• Ideal for nearly any surface RC model

DSMX 6-Channel Receiver with AS3X/SAFE, Dual BL ESC

Specification

• Channels: 6
• Programmable: Yes

2.5" Aircraft Telemetry Y-Harness

The Spektrum™ AR20410T PowerSafe™ receiver is a feature-packed 20-channel receiver with full-range telemetry. Spektrum PowerSafe receivers are designed for models using numerous servos and accessories that draw excess current, such as those found on giant-scale airplanes and jet models. Now, with innovative features like fast boot recovery, regenerative servo support, remote sleep mode, and the all-new Synapse AS3X+ module.

The revolutionary Spektrum Synapse™ Flight Stabilization Module is vastly improved over its predecessor, the AS3000. Equipped with the all-new AS3X+ stabilization algorithm, the Synapse has been rigorously tested by experts throughout the hobby and has been put to the ultimate test. Spektrum has taken years of customer feedback on the AS3000 and purpose-built the Synapse with turbine aircraft and giant scale in mind. Its lightweight design and innovative features make it the ideal choice for pilots needing the best in-flight stabilization in today’s world of complex models.

Historically, pilots had to reduce the performance of stabilization systems by lowering gains to fine tune to their personal feel. Now, our new parameters of stop lock and release rate allow you to customize the feel of the gyro system while providing optimal stabilization performance.

With the Synapse we are introducing the ability to adjust AS3X+ and SAFE settings with 10 customizable channels for all flight controls. This allows pilots to precision tune their aircraft while in flight. Additionally, we’ve also added support for configuring auxiliary outputs, which means you can now stabilize outputs tied to mixes or other outputs that are separate from your traditional wing types. For example, if you had flaps that were set up to become ailerons using a mix and a flip of a switch, you can now configure those surfaces to have stabilization as well.

We've added support for multiple gyro systems within a single device. This provides the equivalent functionality of running multiple gyro systems or flight controllers within one system, allowing you to add stabilization to unique outputs such as thrust vectoring or canards without the need of buying an additional gyro. Changes were made to the gyro filtering for improved response time. This allowed us to essentially double the effectiveness of our gains in some cases. Ultimately, this helps to further increase aircraft stability in rough air.

Lastly, significant improvements were made to how heading hold mode operates. Now, transitions between user inputs and heading hold are more seamless which provides a more natural feel in flight. With the Synapse we've isolated the sensor in Synapse to combat against acoustic interference that might be seen in some turbine applications. All of that is wrapped in a beautiful aluminum case with three vibration-damped mounting points.

Paired with the new Spektrum AR20410T PowerSafe receiver, it is an incredible combo of advanced stabilization and cutting-edge electronics.

Spektrum AR20410T 20-Channel PowerSafe Telemetry Receiver Features

• Patented PowerSafe™ redundancy system with dual battery input ports with IC3 connectors. Perfect for power-hungry aircraft and high current servo applications drawing up to 35A (50A max burst)
• Innovative power management system designed with sleep mode allowing pilots to remotely power on/off from the transmitter
• Fast boot recovery technology allows the gyro system to be rebooted in flight upon any electrostatic discharge or power interruption, providing pilot control within milliseconds using a saved stabilization calibration
• Regenerative servo support for any number of servos
• Forward programming for easy adjustments to failsafe settings, servo frame rate settings, AS3X+ settings, and more
• USB-C port for easy product registration and firmware updates
• 12V capable for use with 12-volt servo applications (must be activated via Forward Programming)
• Integrated battery capacity monitor automatically reports the battery capacity used during flight and can reset automatically when fully charged batteries are installed
• Integrated Black Box telemetry log saves all telemetry data automatically when a Micro SD card is installed (Micro SD card not included)
• Integrated status LED provides helpful information during start-up, including warnings and mode indicators
  SRXL2 connectivity for easy, one-wire connection to supported devices
• Ready to use with Spektrum Smart ESC for one-wire telemetry data without the need for modules, links, and wires
• Receiver pack energy, voltage sensor, and flight log telemetry data available without the need for additional sensors
• Temperature, imbalance, cycles, and cell voltage telemetry data available when using Smart batteries
• When using an SPM4651T remote receiver, there is full-range telemetry with an integrated barometer providing altitude and vario telemetry without additional modules
• Included Momentary Pushbutton allows booting or shutting down the system. However, shutting down the system requires a specific press-and-hold pattern to prevent accidental shutdowns in case the button fails or disconnects. The switch itself must not be substituted. Additionally, there is a power switch on the receiver itself that can be used instead
• Rubber grommet hard mounts and minimalistic labeling help produce the cleanest model setups
• Capable of high-speed 11ms frame rates. It can be boosted to 5.5ms, if the servo supports it, for improved stabilization when using Synapse
• Binding is easier than ever, with four options to initiate the bind process
• Integrated telemetry with built-in ports for RPM, flight pack voltage, temperature sensors, and X-bus for telemetry sensor expansion
• Compatible with new Synapse AS3X+ / SAFE Flight Stabilization Module (SPMAS6000)
• Compatible with all Spektrum DSMX transmitters
• Not compatible with DSM2 AIRMOD JR Module (SPMMSJR720)

Spektrum™ Synapse™ Flight Stabilization Module Features

• The all-new AS3X+ stabilization algorithm provides the ultimate in-flight performance and feel
• 20 stabilized outputs with increased sensor accuracy and data rate
• Thrust vector and canard support with Spektrum’s new multi-gyro system (up to four independent gyro systems in one device)
• Intuitive forward programming makes Synapse the easiest system to set up without the need for any external device
• Machined aluminum and anodized case housing with three grommeted hard mounts
• Gyro sensor is encased in sound and vibration reduction insulation designed for turbine applications
• New parameters and new menus with forward programming
• New Internally mounted locking cable design prevents any possible in-flight disconnection

DESIGNED FOR GIANT SCALE AND TURBINE APPLICATIONS

Spektrum has taken years of customer feedback on the AS3000 and purpose-built the Synapse and AS3X+ algorithm with turbine and giant scale aircraft in mind. We’ve vastly improved the flying characteristics, designed the system to operate flawlessly in noisy turbine environments and given you 20 stabilized outputs. Now, you can genuinely set your new model’s gyro up in less than 5 minutes without a PC, cables or stick position commands. It’s so easy, anyone can do it!

NEXT GENERATION IN FLIGHT STABILIZATION

The all-new AS3X+ features a vastly improved stabilization algorithm that has been rigorously tested by experts throughout the hobby. The system is even easier to tune and can be easily optimized for any type of aircraft you fly. Never again spend hours tuning and tweaking until you get your aircraft locked in. We’ve been able to set up most aircraft in less than 5 minutes including the first flight tuning.

Key AS3X+ improvements include:

• Stop Lock and Release Rate parameters
• Heading Hold improvements
• Improved gryo filtering
• Canard and Thrust Vectoring Support
   

NOW WITH SAFE

You now have access to our SAFE technology at the flip of a switch which can potentially turn any disastrous situation into a complete recovery. Have the confidence and seconds you need to regroup after an orientation loss or distraction at the field. SAFE can even be selected for the failsafe position with predefined bank and pitch angles. SAFE has saved thousands of aircraft and can potentially save yours.

THRUST VECTOR AND CANARD SUPPORT

Our new multi-gyro system provides support for thrust vectoring and canards. This offers the equivalent functionality of running multiple gyro systems or flight controllers within one system. No additional gyro units needed!

ALUMINUM CASE

The Synapse case is machined aluminum with three grommeted hard mounts for easy installation in most aircraft

ACOUSTIC ISOLATION

Synapse’s gyro sensor is encased in a sound and vibration reduction insulation designed for turbine applications. While other systems require third party sound damping, we’ve designed Synapse to work flawlessly in most turbine applications.

LOCKING SENSOR CABLE

Synapse’s sensor cable is now designed with a locking connector on the RX side and the sensor side is internally mounted inside Synapse. This ensures that your synapse remains connected to your receiver regardless of in-flight vibrations.

SLEEP MODE

The AR20410T receiver features an advanced power management system designed with sleep mode allowing pilots to remotely power on/off from the transmitter. This exciting new feature allows you to power up your model’s electronic system at the press of a button. No hatch removal or physical switches are needed, and it is extremely convenient for a day at the flying field.

FAST BOOT RECOVERY

The AR20410T PowerSafe receiver features innovative Fast Boot technology that allows the Synapse system to reboot in flight upon power interruption. The technology skips various start up checks and provides the pilot control instantly using a saved stabilization calibration.

“BLACK BOX” TELEMETRY LOGGING

When a micro-SD card is inserted into the receiver, flight information will be logged for later retrieval. This includes flight log data, battery status and other important telemetry stored over time. This can be helpful for diagnosis performance.

Black Box captures the following data:

holds, frames, fades_0, fades_1, fades_2, fades_3, rssi_dBm, rssi_Pct, fp_volt, rpm_us, rxVoltage, currentA, currentB, voltsA, voltsB, chargeUsedA, chargeUsedB, tempF, altitudeFt, tempC, altitudeM

12 Volt and Regenerative Servo Support

The AR20410T Supports 12v servo operation and can handle any number of regenerative servos. A huge leap forward in support for future technology improvements in the servo world.

SRXL2 SUPPORT

Easily connects and communicated with any of Spektrum’s SRXL2 products such as the Spektrum SKY and our Smart ESCs. Additionally, some third party sensors and modules will use SRXL2.

USB C UPDATING AND REGISTRATION

Easily download, install updates and register your receiver on our Spektrum community website. Special cables are no longer required!

MOMENTARY PUSHBUTTON

The included momentary pushbutton is designed to be installed in your aircraft to allow booting and shutting down the system. With a unique press and hold pattern, accidental shutdowns are extremely unlikely. Additionally, the AR20410T receiver has its own power switch that can be used instead.

FOUR BINDING OPTIONS

Binding is easier than ever with four ways to initiate the binding process. Bind button, Forward Programming, use of a bind plug and remote receiver button.

The FC6250HX is a powerful flybarless helicopter stabilization system that features the latest AS3X and SAFE Stabilization technology to deliver an extremely user friendly and precise Helicopter flying experience. Ideal for 3D aerobatic, F3C Precision, and Scale helicopter models up to 700 size. Featuring a leading edge 6-axis M.E.M.S. inertial gyro, powerful and fast 32 bit ARM M4 Cortex processor and proprietary Advanced Adaptive Flight Control Algorithms, pilots will enjoy predictable and precise flight characteristics, excellent tail holding and rock-solid piro-compensation with the added security of assignable SAFE technology.

SAFE technology allows pilots to operate within user defined flight modes that automatically keep the model in a manageable attitude and constantly levels the model when the control sticks are returned to center. Additionally, pilots can use SAFE technology to utilize a Panic Recovery option, which will nearly instantly right the model into an upright and controllable attitude to within 4 degrees of level. All these features are completely setup and tuned straight from your compatible Spektrum transmitter via Forward Programming Menu.

Forward Programming allows pilots to easily setup, program, and tune the FC6250HX with no need for extra hardware, devices, or computers. Pilots can quickly make tuning changes on the flight line to the swashplate, tail rotor, SAFE stability, flight modes and more, right from their compatible Spektrum transmitter. And if the sensor needs calibrated after a crash or repair to your model, it can easily be done in the Forward Programming menu. And if there is ever any advancement or changes to the FC6250HX, updating is simple with the Spektrum USB Programmer and PC programmer application.

Please Note: These transmitters do not support Forward Programming devices: DX6i, DX6G2 (EU Version), DX7, DX7S, DX7SE, DX7G2 (EU Version), DX8, Non-computer transmitters

Features

• Next Generation Flybarless Helicopter AS3X and SAFE Stabilization.
• Proprietary Advanced Adaptive Flight Control Algorithms.
• User configurable SAFE Panic Recovery and Stability Flight Modes.
• Easy to use Forward Programming for setup and gain adjustments from compatible Spektrum Transmitters.
• Supports DSMX, SRXL and SRXL2 receivers at 11mS or 22mS.
• Up to two receivers for added reception and signal strength.
• Fully supports Digital and Analog servos.
• 70Hz to 560Hz Adjustable Servo Frequency (760uS and 1520uS center).
• Smart Technology ready for Smart ESC and Battery telemetry.
• Fully supports IX and DX series of transmitters.
• 32-bit ARM® Cortex M4 with DSP and FPU.
• Cutting Edge 6-Axis M.E.M.S. Inertial Sensor.
• HV Capable; 4.8V to 8.4V Operating Voltage.
• High speed operation providing minimal latency.
• Signal Diversity when using 2 receivers.
• CNC aluminum lower case for improved vibration rejection.
• Small and lightweight.
• Includes 1 SRXL2 SPM4651T Full Range Telemetry DSMX Receiver with bind button.

Contents

• (1) Spektrum FC6250HX Flybarless Flight Controller
• (1) Spektrum 4651T SRXL2 Full Range Telemetry Receiver
• (1) Instruction Manual
• (2) High Quality Vibration Dampening Adhesive Foam Pads

Smart ESC Ready

Heli Pilots will be able to easily monitor Voltage, Current, Rotor head RPM and more when combined with a Spektrum Smart ESC. No extra modules, wires or connections required. All this data will automatically be displayed on a compatible Spektrum Transmitter for easy viewing, logging and alarm warnings.

Forward Programming

Forward Programming allows pilots to easily setup, program, and tune the FC6250HX with no need for extra hardware, devices, or computers. Pilots can quickly make tuning changes on the flight line to the swashplate, tail rotor, SAFE stability, flight modes and more, right from their compatible Spektrum transmitter. And if the sensor needs calibrated after a crash or repair to your model, it can easily be done in the Forward Programming menu. All this is available with all current DX and iX transmitter models (update maybe required)

Advanced AS3X Stability and SAFE Technology

The 6250HX features the latest in AS3X and SAFE Stabilization Technology. SAFE technology allows pilots to operate within user defined flight modes that automatically keep the model in a manageable attitude and constantly levels the model when the control sticks are returned to center. Additionally, pilots can use SAFE technology to utilize a Panic Recovery option, which will nearly instantly right the model into an upright and controllable attitude to within 4 degrees of level. All these features are completely setup and tuned straight from your compatible Spektrum transmitter via Forward Programming Menu.

Compact Design Ready for Mini to 700+ Size Heli Models

Ideal for 3D aerobatic, F3C Precision, and Scale helicopter models up to 700 size. Featuring a leading edge 6-axis M.E.M.S. inertial gyro, powerful and fast 32 bit ARM M4 Cortex processor and proprietary Advanced Adaptive Flight Control Algorithms, pilots will enjoy predictable and precise flight characteristics, excellent tail holding and rock-solid piro-compensation. Vibration is effortlessly rejected thanks to the CNC mounting case and included high quality dampening mounting pads.

PC Programmer for Easy Model Setting Management

Take advantage of the 6250HX PC Programmer App to setup and adjust settings from the convenience of your personal computer. The PC Programmer also makes it coinvent to export and import model setups for easy sharing of model setups and settings. Please note, the Spektrum USB Programming Cable is required (SPMA3065). Click the link below for more information and the download link.

Optional parts for MR-04