A problem has been reported in version 15 of iOS and iPadOS, in which Apps are sometimes unable to detect a Yamaha musical instrument after making a USB connection.
If you encounter this problem, turning off your iPhone/iPad and then turning it on again will allow the instrument to be detected normally. We have confirmed that this problem only occurs with version 15 of each OS.
As of October 27, 2021, we have reported this to Apple and are considering how to address it.
We apologize for any inconvenience this may cause, but would ask for your patience while we resolve this issue.
DTX402 Touch is a dedicated iOS/Android app for Yamaha DTX402 series electronic drums. the DTX402 Touch has 10 Training Modes and Challenge Mode designed to make you a better player, faster. Also you can select and customize kits, song numbers, set up metronome and adjust the trigging parameters for your playing style with a simple swipe. *To use the app, you will need to connect your smart device to DTX using a USB cable and Lightning USB adapter for iPhone/iPad or OTG cable for Android.
The colors and finishes shown may vary from those on the actual products.