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.with the free Spektrum™ Dashboard™ app.
Spektrum Smart ESC and Battery telemetry ready
Connect your mobile device wirelessly via Bluetooth to your transmitter
View top speed, battery voltage and more in real-time
Set up temperature and voltage alarms to help prevent damage to important components
Optional phone mount available for attaching your mobile device to the transmitter