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Bluetooth OBD OBD2 Auto Scanner for Android & Torque

FA-B20W auto obd scanner is a Bluetooth device. It supports Android and Windows operating system. And it is workable on OBD-II compliant vehicles. We provide blue, white and black color for choice and buyer can appoint other color for it. We also provide customized service for the obd2 scanner. customized features includes print on housing, packing, label, Bluetooth name and MAC address etc.
  • FA-B20W
  • Fiberall

Order Tips for FA-B20W Bluetooth OBD Scanner

1, This OBD2 scanner supports Bluetooth 2.0 communication. And it is workable with Android and Windows device. It does not support iOS device.

2, We provide recommended application for user’s choice. User also can use other app. But in order to ensure the compatibility, we suggest you to try the recommended one.

3, The OBD scanner works with vehicle which supports the listed OBD-II protocols. Please ensure your vehicle is OBD-II compliant and it can not work on non-OBD vehicles.

4, If you order in batch, it is possible for you to order it with customized features. Please negotiate with our sales if you have requirement on customized service.

5, Main function of the obd scanner is reading and erasing trouble code, and displaying real time sensor data. And some function depends on the configuration of App. Please check is it the correct function you want before order.


Product Parameters of FA-B20W Auto OBD Scanner

Part Number


Communication way

Bluetooth 2.0

Interface type

OBD2 16pin male

Supported vehicle

OBD-II compliant models

Compatible OBD-II Protocols

1, ISO 9141-2 (5 baud init, 10.4 Kbaud)

2, ISO14230-4 KWP (5 baud init, 10.4 Kbaud)

3, ISO14230-4 KWP (fast init, 10.4 Kbaud)

4, ISO15765-4 CAN (11bit ID, 500 Kbaud)

5, ISO15765-4 CAN (29bit ID, 500 Kbaud)

6, ISO15765-4 CAN (11bit ID, 250 Kbaud)

7, ISO15765-4 CAN (29bit ID, 250 Kbaud)

Supported operating system


Working voltage

DC 9V~16V

Operating current


OBD scanner size


Default Color


Working temperature


Firmware version


Master chip



Compatible Problem of OBD Scanner

Compatibility is a common problem for OBD scanner. What are the reasons for compatibility problems? Many reasons will cause compatibility problems:

1. Compatible vehicles: OBD2 scanner is only compatible with vehicles supporting the specified OBD-II protocol. Other non OBD compliant vehicles, or the supported OBD protocols are not the listed protocols. Then it can't be compatible.

2. Different communication modes. For example, the Bluetooth OBD scanner needs to work with Bluetooth device. And we have Bluetooth 2.0, Bluetooth 4.0 and Bluetooth 5.0 for options. Sometimes compatibility problems may occur due to different Bluetooth versions. WiFi OBD2 scanner is suitable for WiFi devices. USB OBD scanner is for personal computer.

3. Compatible operating system: Bluetooth 2.0 OBD scanner can support Android and Windows devices, but it does not support iOS devices. WiFi, Bluetooth 4.0 and Bluetooth 5.0 OBD2 scanner support Android, iOS and windows devices. And there are different versions of the same operating system. Therefore, buyer must pay attention to the operating system and version.

4. Compatible app: Android devices have more choices on app. For example, users can download free apps for Bluetooth OBD scanner and Android phones on our website. Or buy and download in relevant app market. They always work though the app is from different channels. However, for iOS devices, generally, only app from authorized channel can work. Apps from other channel may not work.

5. App and OBD2 scanner are one-to-one correspondence. In order to protect rights and interests of OBD scanner manufacturer and app provider, they set such a limit. That is, only the specified devices and apps can be compatible. Using other devices or apps can't match each other. So it is necessary to check the compatibility of App before buyer an obd scanner.

Bluetooth OBD OBD2 Auto Scanner for Android & Torque (3)

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+86 13418549260

+86 13418549260





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