Spektrum Dx3 Smart Dsmr 3ch Tx W/sr315

features 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 dx3 with dashboard 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 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 share on social media 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 ...