1. Product Overview
The Upindo HYF1.20 CAN Bus Decoder Adapter is designed to integrate your car's original control signals with an aftermarket Android Head Unit. This adapter provides essential signals such as ACC (Accessory), reverse gear, parking, lights, and steering wheel button controls to ensure seamless functionality of your Android Head Unit within your vehicle's system.
Figure 1: Upindo Hiworld HYF1.20 CAN-Bus Box
Video 1: Overview of the Hiworld CAN Bus Box.
Key Features:
- Converts CAN Bus signals to UART for Android Head Units.
- Provides ACC, reverse gear, parking, lights, and steering wheel control signals.
- Compact design (55mm x 45mm x 17mm) and lightweight (35g).
- Operating voltage range: +9V to +16V.
Compatibility:
This CAN Bus decoder is compatible with various Hyundai and Kia models. Please verify your specific vehicle model and year against the list below:
- For Hyundai Mistra: 2016~2021
- For Hyundai Elantra: 2016~2021
- For Hyundai Sonata 9: 2016~2021
- For Hyundai Encino: 2018~2021
- For Hyundai Tucson: 2015~2021
- For Hyundai IX45: 2013~2015
- For Hyundai IX45, SantaFe: 2016~2021
- For Kia K5: 2015~2021
- For Kia KX5, Sportage R: 2015~2021
- For Kia Sorento: 2015~2021
- For Kia KX7: 2017~2021
- For Kia Sportage: 2015~2021
- For Kia Sedona: 2018~2021
- For Kia Seltos: 2019~2021
This product is adaptable to 7, 8, 9, and 10-inch Android Head Units.
Figure 2: Compatible Android Head Unit Sizes
2. Setup and Installation
This CAN Bus decoder is not equipped with cables. You will need to connect it to your vehicle's wiring harness. Improper wiring can cause damage to the decoder. If you do not have a suitable connection cable, it is recommended to purchase a CAN Bus adapter that includes the necessary cables.
2.1 Wiring Instructions
Strictly follow the pin function description for wiring. Find the 20-pin CAN plug of your wiring harness and plug it into the 20-pin socket of the CAN Bus Box.
Figure 3: Connecting the CAN Bus Box
The 20-pin connector has a pin pitch of 2.5mm. Refer to the diagram below for pin functions:
Figure 4: 20-Pin Connector Pin Functions
| Pin No. | Function |
|---|---|
| 1 | GND (Ground) |
| 2 | BATT (+9V~+16V) |
| 3 | CAN-H (CAN Bus High) |
| 4 | CAN-L (CAN Bus Low) |
| 5 | NC (No Connection) |
| 6 | ACC-IN (Accessory Input) |
| 7 | NC (No Connection) |
| 8 | REV-OUT (Reverse Gear Output) |
| 9 | REV-IN (Reverse Gear Input) |
| 10-11 | NC (No Connection) |
| 12 | CAM-PWR (Rear Camera +6V Output) |
| 13 | UART-RX (UART Data Input) |
| 14 | UART-TX (UART Data Output) |
| 15-16 | NC (No Connection) |
| 17 | SWC (Steering Wheel Button Input) |
| 18-20 | NC (No Connection) |
2.2 Setting up CAN Bus on Android Head Unit
The setup method may vary slightly between different Android Head Units. The following steps provide a general guide. If you encounter difficulties, please consult your head unit vendor.
- Enter Settings: From the main screen of your Android Head Unit, tap on the 'Car Setting' icon.
- Enter Factory Settings: Within the Car Settings menu, locate and tap on 'Factory Settings'.
- Enter Factory Password: You will be prompted to enter a factory password. Common passwords include 3368, 1617, 8317, or 8888. If none of these work, please consult the seller of your Android radio for the correct password.
- Enter CAN Bus Setting: Navigate to the CAN Bus settings, often labeled 'CarType Setting' or 'CAN Related Settings'.
- Select CAN Bus Box Manufacturer: Choose 'Hiworld' as the CAN Bus manufacturer.
- Select Car Model and Year: Select the correct car model and year from the provided list. If your specific car name is not found, you may need to update your Android radio software or try selecting a similar car model.
- Save and Reboot: After selecting the appropriate settings, save your changes and reboot the Android Head Unit.
Figure 5: Enter Car Settings
Figure 6: Enter Factory Settings
Figure 7: Factory Password Input
Figure 8: Enter CAN Bus Setting
Figure 9: Select CAN Bus Manufacturer
Figure 10: Select Car Model and Year
3. Operating Instructions
Once properly installed and configured, the HYF1.20 CAN Bus Decoder Adapter will automatically translate your vehicle's CAN Bus signals for your Android Head Unit. This enables the head unit to receive and respond to:
- ACC (Accessory) power status.
- Reverse gear engagement for automatic camera display.
- Parking brake status.
- Vehicle lighting status.
- Steering wheel control button inputs for audio and other functions.
The specific functions available may depend on the CAN Bus interface capabilities of your original car radio and the features supported by your Android Head Unit.
4. Maintenance
The Upindo HYF1.20 CAN Bus Decoder Adapter is designed for maintenance-free operation. Ensure that all connections remain secure and free from moisture or physical damage. No user-serviceable parts are inside the unit.
5. Troubleshooting
If you experience issues such as the unit not turning on or abnormal functions after installation, please follow these troubleshooting steps:
- Check Car Power: Ensure the car's ignition is turned on. The decoder requires vehicle power to operate.
- Verify Cable Connections: Double-check all cable plug connections to ensure they are secure and correctly wired according to the pin function diagram.
- CAN Bus Factory Settings: Confirm that the CAN Bus settings on your Android Head Unit have been correctly configured as described in Section 2.2. Ensure the Android radio has entered the factory settings and the correct manufacturer ('Hiworld') and car model are selected.
- Android Radio Compatibility: If your Android radio does not have a factory setting option for CAN Bus configuration, it may not be compatible with this decoder. Consider consulting your Android radio vendor or replacing the head unit.
- Contact Support: If the above steps do not resolve the issue, please contact customer support for further assistance.
6. Specifications
| Attribute | Value |
|---|---|
| Model Name | HYF1.20 |
| Special Features | CAN to UART |
| Item Weight | 35g |
| Item Size | 55mm x 45mm x 17mm |
| Voltage | 12 V (Operating: +9V~+16V) |
| Brand Name | Upindo |
| Origin | Mainland China |
| Interface | CANBus/UART |
| Item Type | Cables, Adapters & Sockets |
| Socket Interface | 20-pin |
| Color | Black |
7. User Tips
- Cable Availability: If you do not have a suitable connection cable for the 20-pin connector, it is advisable to purchase a CAN Bus adapter that includes the necessary wiring harness to avoid improper connections.
- Pre-Purchase Check: Before purchasing, access your Android Head Unit's CAN Bus setting interface to confirm if your car's name can be displayed. If not, consult with the seller of the CAN Bus decoder or your head unit for compatibility.
- Software Updates: If you cannot find your specific car model in the Android radio's CAN Bus settings, ensure your Android radio software is up to date. Alternatively, try selecting a similar car model if available.
- Wiring Verification: Car radio cable plugs can differ by region. Always compare your car's cable plug and the old radio's socket with the provided connector specifications to ensure a match.
- Support Information: When contacting support for installation or compatibility queries, provide comprehensive details: your car's make, model, year, central control screen image, car cable plug image, old radio's rear socket image with pin definitions, and Android radio's rear socket image.
8. Warranty and Support
For any questions regarding fitting, installation, or troubleshooting, please contact the seller directly for support. It is recommended to clarify any uncertainties before making a purchase or attempting installation.
If you require the factory password for your Android radio and the common passwords (3368, 1617, 8317, 8888) do not work, please reach out to the seller of your Android radio for assistance.
