nRF52840 - USB Audio test fail on Android systemhttps://devzone.nordicsemi.com/f/nordic-q-a/44142/nrf52840---usb-audio-test-fail-on-android-systemHi Could nRF52840 - USB Audio run on Android system? We tested it on Samsung and ASUS Android phone then got it fail. Please give me a comment. Thanks. BR Atlasen-USTelligent Community 13Wed, 27 Feb 2019 12:15:11 GMTRE: nRF52840 - USB Audio test fail on Android systemhttps://devzone.nordicsemi.com/thread/173222?ContentTypeID=1Wed, 27 Feb 2019 12:15:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:18c0b63c-f722-42e4-9f82-0aac32c4a871Sigurd<p>Hi,</p> <p>I assume you are using a USB OTG(On-The-Go) cable for this. The&nbsp;USB Audio Class Example in the SDK uses both the&nbsp;headphones and microphone audio class, and both classes will enumerate as separate devices at the same time. It could be that the android phone does not support that. I would recommend asking in android related forums on this matter. We do not have much experience with USB devices directly connected to android systems.</p><div style="clear:both;"></div>