Wireless CarPlay Adapter: Setup, Usage, and Troubleshooting

Important Instructions & Compatibility

This wireless CarPlay adapter is designed exclusively for iPhones and cars equipped with wired Apple CarPlay. Ensure your iPhone is model 6 or later with iOS 10 or higher. Avoid using if your car has certain wireless customizations that may cause screen issues. Disconnect any existing phone Bluetooth/Wi-Fi before connecting to the adapter's "smartBox-xxxx" network.

Compatibility Check:

• Connect your iPhone to the car's primary USB port. A prompt for permission should appear if CarPlay is supported.
• Look for a CarPlay icon in your car stereo's menu.
• Consult your car dealer if unsure about CarPlay capabilities.

LED Light Description

• Cyan: Power on indicator.
• Green: Flashing indicates connection in progress; solid indicates successful connection.

Setup Steps

1. Ensure your phone's Wi-Fi and Bluetooth are on and not connected to other networks/devices.
2. Plug the adapter into the designated CarPlay USB port (refer to your car's manual for the correct port).
3. The adapter's indicator light will illuminate, and the car display will show a pairing-ready interface.
4. On your phone, go to Bluetooth settings and pair with "smartBox-xxxx".
5. After Bluetooth pairing, your phone's Wi-Fi will automatically connect to "smartBox-xxxx". Do not manually connect to other Wi-Fi networks.
6. A successful connection is indicated by the car display showing the CarPlay interface.
7. The adapter will automatically reconnect to the last paired device on subsequent uses (ensure phone Wi-Fi/Bluetooth are enabled). Some cars may require manually tapping the CarPlay icon.

How to Use

The wireless CarPlay adapter uses Bluetooth for initial connection setup and then Wi-Fi for functionality. After successful Bluetooth pairing, the phone's Wi-Fi connects to the adapter, and Bluetooth may disconnect. Avoid switching Wi-Fi or turning it off during use.

To Ensure Smooth Operation:

• Prioritize the "smartBox-xxxx" Wi-Fi connection. Manually disconnect other Wi-Fi networks if interference occurs.
• If your phone is connected to other Bluetooth devices (e.g., car's built-in Bluetooth), it may affect CarPlay audio input/output. Disconnect from other Bluetooth devices or turn off Bluetooth if issues arise.
• For auto-reconnect, keep phone Wi-Fi and Bluetooth enabled. Set "smartBox-xxxx" Wi-Fi to "Auto-Join" in phone settings (Settings > WLAN > "smartBox-xxxx" > Auto Join). Some cars may require enabling "automatic connection" in CarPlay settings.

Specifications

• Wi-Fi & Bluetooth Signal Name: smartBox-xxxx (xxxx is the product serial number)
• Input Interface: USB-A Male
• Delivery: USB adapter cable included.
• Input Voltage: 5V
• Wi-Fi/Bluetooth Frequency: 2.4GHz
• Supported Bluetooth Version: Bluetooth BR, EDR/5.0
• Wi-Fi Format: WEP/WPA2, WPA3.SAE PERSONAL MFP
• Applicable System Version: iOS 10+
• Supported Mobile Phones: iPhone 6 & later models

Package Contents

• 1x Wireless CarPlay Adapter
• 1x USB to USB C Adapter
• 1x User Manual

Online Firmware Upgrade

Premise: Only update firmware if the adapter is not functioning correctly and existing solutions are insufficient. Updates may cause issues; consider factory reset or reverting if problems occur.

Update Steps:

1. Power on the adapter.
2. Connect to the adapter's Wi-Fi network using the password "88888888".
3. Open Safari, navigate to "192.168.1.101", select the latest version from the dropdown, and click "Update". Ensure your phone's cellular data is enabled as the adapter's Wi-Fi does not provide internet access.
4. Restart your phone after the upgrade.

FAQ

1. Wi-Fi Password: Bluetooth connection is primary; Wi-Fi connects automatically without a password. The password is for firmware upgrades only.
2. Adapter Light On After Car Off: Some cars maintain power. Unplug the adapter if concerned about battery drain.
3. Cannot Find "smartBox-xxxx" Signal: Check phone Wi-Fi/Bluetooth or adapter functionality. Try resetting iPhone network settings. If the issue persists across devices, the adapter may be defective.
4. Audio Input/Output Issues: Ensure phone Bluetooth is not connected to multiple devices. Clear background apps. Verify "Audio" output is set to CarPlay during calls.
5. Persistent Disconnection: Likely Wi-Fi interference. Disconnect other Wi-Fi devices or networks. Resetting mobile WLAN network or updating firmware may help.
6. Multiple Phone Pairing Issues: The adapter connects to one phone at a time. Disconnect Wi-Fi and Bluetooth from the current iPhone before pairing a new one.
7. Unable to Automatically Reconnect: Check phone settings for "Auto-Join" on the adapter's Wi-Fi and ensure "Ask to Join Networks" is set to "Notify". Ensure phone Bluetooth/Wi-Fi are on and not occupied. Clear pairing records and re-pair. Firmware upgrade may also resolve this.
8. Video Audio Synchronization: Audio delay is normal for wireless CarPlay due to video transcoding complexity. The dual-module design minimizes delays.
9. Black Screen/No CarPlay Response: Ensure Wi-Fi connects automatically after Bluetooth pairing. If not, unplug, ignore "smartBox-xxxx" in Bluetooth, restart phone, and re-pair. Ensure phone Wi-Fi/Bluetooth are active and not connected to other devices. Firmware update and resetting the adapter may be necessary.
10. Audio Lag/Quality Issues (Excluding Video): Modify "Audio stream mode" on the upgrade page.
11. Pairing Fails/Incompatible Device: Modify "Start-up delay" setting on the upgrade page.

FCC Warning

This device complies with Part 15 of the FCC Rules. Operation is subject to two conditions: (1) it may not cause harmful interference, and (2) it must accept any interference received, including that which may cause undesired operation. Unauthorized changes may void the user's authority to operate the equipment.

This equipment has been tested and complies with Class B digital device limits, designed to provide reasonable protection against harmful interference in residential installations. It generates and radiates radio frequency energy. If interference occurs, try reorienting the antenna, increasing separation, or connecting to a different circuit. Consult a dealer or technician for assistance.

This equipment complies with FCC radiation exposure limits for an uncontrolled environment and should be installed and operated with at least 20cm separation between the radiator and your body.