DX3 Smart 3-Channel Transmitter with SR315 Receiver



Add advanced capabilities easily with the powerful Dashboard App!

It takes only a few simple, affordable upgrades for your DX3 Smart
to provide many of the same capabilities as radios that cost much
more. Just download the free Spektrum™ Dashboard™ app
to your mobile device. Add the BT2000 Bluetooth Module (sold
separately) to your transmitter. Then, with no additional sensors
or modules, you’ll be able to use the transmitter’s
Smart ESC compatibility to receive important telemetry data in
real-time, right at your fingertips — and can also set up
warning alarms and enjoy new programming options!


DX3 with Dashboard


  • Spektrum Smart ESC and Battery telemetry ready
  • Connect your mobile device wirelessly via Bluetooth to your
  • View top speed, battery voltage and more in real-time
  • Set up temperature and voltage alarms to help prevent damage to
    important components
  • Program the settings of select transmitter functions
  • Optional phone mount available for attaching your Android or iOS
    mobile device to the transmitter

Download the   FREE Spektrum Dashboard App

Requires optional Bluetooth Module (SPMBT2000), telemetry-capable
receiver and Smart ESC or telemetry sensors


Telemetry Dashboard™


Model Setup


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Easily upgrade your RTR for next-level control


The advanced functionality available when using the Dashboard app
is especially easy to integrate into ready-to-run vehicles from
ARRMA®, Axial® and Losi® brands. Many of these are
factory-equipped with Smart-ready ESCs and receivers. Just add the
BT2000 Bluetooth Module to your DX3 Smart transmitter and download
the free Dashboard app to your smart device. No other changes or
additions are needed!

To equip your DX3 Smart Transmitter with the Spektrum Dashboard,
you’ll need:

  • Spektrum telemetry-enabled DSMR® receiver
  • Spektrum telemetry sensors and/or Smart ESC
  • Smart Phone Mount (SPM9070)
  • Spektrum Bluetooth Module (SPMBT2000)
  • Smart iOS or Android device (sold separately)



Spektrum telemetry-enabled DSMR receiver


Spektrum Smart ESC and/or Telemetry Sensors


DX3 Smart Phone Mount (SPM9070)


DX3 Smart Bluetooth Module (SPMBT2000)


Android or iOS Smart Device (Sold separately)

Weight 1.3 lbs
Dimensions 10.0 × 7.25 × 5.0 in