2022 3.0 car link cheapest portable cheapest wireless carplay

At present, many cars come with Carplay function, often need data cable for connection, some car owners will feel inconvenient, so they want to implement wireless Carplay function.

Before that, do you know what wireless CarPlay is?

Wireless carplay is an in-car system released by Apple in the United States that combines the user's iOS device, iOS experience and the dashboard system. carplay only supports iPhones with a Lightning interface, and in addition, although the iPad already supports this interface, Apple does not list the iPad as a hardware device supported by CarPlay.

There are three main ways to control CarPlay:

1. Siri: you can communicate with the car through Siri, and you can also hear the system broadcast the information received on the phone and reply using voice dictation.

1. touch screen display: some of the cars that support CarPlay will be equipped with a touch screen display that can open or close applications on a fairly simple home screen.

1. Physical buttons: one of the ways to control CarPlay, with controls like volume control and changing tracks being integrated.

What benefits does wireless carplay bring to the table?

CarPlay can take most of the basic functions of an iPhone and use them through the car's control panel. Some of these features include Siri voice assistant tools, iTunes music playback, Apple Maps, and text messaging services. With CarPlay, motorists can take calls without taking their hands off the wheel, plus hear the contents of voicemails. To use these features on the iPhone, the driver can touch the driver control panel in the car, just like touching a phone, but this reduces the distraction of driving, and with a button on the steering wheel, the driver can trigger Siri.

How does wireless CarPlay connect?

Wireless Carplay is a cell phone and car interconnection via Bluetooth and WIFI, and the general process of connection is as follows.

First, the Apple phone connects to the car with Bluetooth, then the car will send WIFI certificate to the Apple phone, then the Apple phone connects to the car with WIFI, and finally the Carplay session creation is completed.

After the Carplay session between the phone and the car is created, Bluetooth can be disconnected, and there is no need to connect with Bluetooth in the future.

Why do I need to disconnect Bluetooth in the process of using it later?

The main reason why we recommend disconnecting Bluetooth is because most of the WIFI we use for wireless CarPlay supports the 2.4 GHz band, while Bluetooth also uses the 2.4 GHz band, and the two frequencies will overlap and interfere with each other. If the WIFI we use supports 5 GHz, we can disconnect the Bluetooth because the two will not cause interference.

When we use wireless Carplay, when the connection speed is slow, connection is not available, signal is weak, Bluetooth audio jumps and other phenomena, we can basically judge that it is caused by Bluetooth and WIFI connected at the same time.

When this happens, if it does not return to normal after we disconnect the Bluetooth, it may also be interfered by other wireless devices in the car, such as Apple Watch, car recorder, car stereo, etc.

In conclusion

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