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Applications

• Enable fast charge for your phone while using Android Auto and Car Play. Reduce charge time and phone temperature. Require user to have a car charger that support USB-C to USB-C Power Delivery. If your charger has USB-C output, it should support Power Delivery (PD).

• Allow power down for AAWireless with USB port with always-on functionality. Splitting the power supply to a normal USB port that will turn off with your car while allow data to pass through from AAWireless to your head-unit. Require your AAWireless to have USB-C connector.

• Programmer adapter for PicoPD

Note: To maintain signal integrity, the recommended data path length is equal to less than 6ft (1.8 meters). An example is a 3ft + 3ft cable. The board is rated for 5A current. Awareness of longer cabling will result in a higher voltage drop across the setup.

Recommend cable:

• 3ft Anker Powerline USB A to C
• 3ft Anker Powerline USB C to C
• 3ft Anker Generic USB C to C

Note: Due to the design of the USB-C Receptacle. You might have to rotate the Power plug to have a connection. Do not mix 5A cable and 3A cable for PD, this can cause your 3A cable to fail if pulling too much current.

Design:

• Combined port: All signal
• From Power: VBUS, GND, CC1, CC2 (VBUS and GND support 5A)
• From Data: GND, D+/D-
• Mounting hole: M2

Case material: PETG - Good up to 70C or 158F for automotive use in a mild summer month.

There are also 2x 5.1K termination resistors on CC1/CC2 of the Data port to trigger 5V from the host if required. However, this 5V will not be passed through the Combined port.

List of tested devices:

• iPhone 15/16/+ (see FAQ)
• Samsung S24/Ultra
• Samsung S23/Ultra
• Samsung S22/Ultra
• Samsung S21/Ultra
• Samsung Galaxy S20+
• Samsung Galaxy S10
• Samsung Galaxy S8
• iPhone 14 (Pro/Max)
• iPhone 13 (Pro/Max)
• iPhone 12 (Pro/Max)
• iPhone X
• Google Pixel 6 Pro
• Google Pixel 9 Pro

List of not working device (reported from users)

• Motorola Edge 2021

Frequently asked question

Will it work on iPhone 15/16/+ with USB-C?

Through other user test and support, USB-C iPhone will work but require some additional connection. You will need:

• Apple USB-C to lightning cable (C91) or 3rd party MFi certified USB-C to lightning cable (C94).

• Apple USB-C to lightning adapter.

It is importance to use Apple genuine adapter. 3rd party adapter will not provide good charging rate.

Which AndroidAuto wireless adapter will work?

We have had positive report on AAWireless which has USB-C input. No USB-A wireless adapter has been tested or reported working from our customer. There should be no other USB-C adapter in between but only the Fast charge adapter here.

Why I got slow charge or no charge at all

Try to rotate one of the USB-C head 180 degree at the adapter. Also make sure that you are using USB-C to USB-C for P and C port.

Customer photo: