• DUDU OS

  • Functionality of the 3 USB outlets

What is the purpose of the three USB connections on the DUDU7?

I connected my Android phone and there was no Android Auto and I could not play music from my Android phone to the headunit.

Pixel 9 Pro XL connected to DUDU7.

    dudu0101 Have you opened the Carlink 2.0 app? It's for Android Auto and Carplay on DUDU7.

      ok, thanks. Works fine. So x1 USB for phone connection for AA and then another x2 for what? USB drives? Are there any other uses?

        dudu0101 For example a DAB adapter if you want. And you can use the other to record videos from your front/rear camera.

          dudu0101
          I have one USB attached to glovebox for thumbdrive with my music collection and for easy access to manual updates. And in the other two I have connected TPMS receiver and DUDU 2k DVR camera. The DAB adapter will follow soon when the weather gets warmer (I have already one home for testing) and I'm thinking about USB volume knob. But for those I'll have to connect USB hub. So in fact there's too few USB ports for all those external gadgets ;-)

              'too few' .. haha

              Thanks guys. That's awesome.

              i have TPMS, DVR and usb sygnal converter to OEM amplifier (i have to use it to make amplifier to work) and i have no USB left.
              Actually i would like to have one more for some usb drive.

              jamar

              dudu0101
              When you connect the DUDU 2k DVR camera to one of the 3 usb connectors does it power the camera when car is turned off.

                    Dudleyiow for 5 min.

                      Dudleyiow No because this will drain your car's battery. Like @Gwinambele says, it is powered for like 5 minutes after you stop the car, but because this is how long it takes to go to sleep-hibernate state.

                        i measured it today and it is exactly 5 min after you turn acc off. there is short unit vents start and stop after 5 min and dvr is also shut down after 5 min.

                        Android Auto and carplay mostly connect via a 4pin USB port.
                        The two 6-pin USB ports are mostly used for file transfers.

                        2 months later

                        Does it matter which of the 3 USB the DAB+ is connected to on the DUDU7? I have the 360 cameras and TPMS connected just now so only the one spare.

                          • DUDU-Meng

                          • Post #15
                          • This post is in 中文

                          DaveG DUDU3 has only two USB ports

                              DUDU-Meng DUDU3?? I said DUDU7

                                  • DUDU-Meng

                                  • Post #17
                                  • This post is in 中文

                                  DaveG I'm sorry. I misread it.

                                      DUDU-Meng No problem. Are you able to answer my question please. Are all the USB on the back the same for inputs like TPMS, 360 camera and DAB+ USB? Thank you!

                                          DaveG If it helps you, I have the DAB receiver connected to one of the dual USB ports. 6pin.

                                            Does the DAB need data connection for it to work?!? Like do I need to connect the heat unit to my phone's hot spot?

                                              HarryJones187 No it shouldn't.