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Alibaba 2020 Hot Mini ELM327 Bluetooth V2.1 OBD2 Car Diagnostic Tool ELM 327 Bluetooth 4.0 For Android/Symbian OBDII Protocol

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Quick Details

Package Size: 20 * 13 * 6cm
Operating environment: -30-70 ° C
Display: 2 line LCD
Warranty: 1 Years
Place of Origin: Guangdong China
Material Type: ABS
Model Number: ELM327-C
Certification: CE Certificate
Applicable Models: Works with all 1996
Brand Name: NO
Type: Code Reader
Place of Origin: Guangdong, China (Mainland)
Working current: 80mA
Color: Blue,white,black
Voltage: Standard
Product Name: ELM327-C
Certification: CE
Applicable Mode: most cars
Packaging Detail: individually packed of each piece
Selling Units: Single item
Single package size: 20X13X6 cm
Single gross weight: 0.3 KG
Package Preview:
Shenzhen Smart Concept Electronics Co., Ltd.
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Manufacturer, Trading Company
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Alibaba 2020 Hot Mini ELM327 Bluetooth V2.1 OBD2 Car Diagnostic Tool ELM 327 Bluetooth 4.0 For Android/Symbian OBDII Protocol





Please pay attention:

1.This one ONLY works with gasoline car .It can NOT work with diesel car.

2. It works with almost any brands of gasoline car.

3. There are 3 Kinds of ELM327 on my link. Please choose the right one you need:

The first is ELM327 SW: V2.1, HW: V2.1. Which just supports 7 Kinds of obd2 protocols

The second is ELM327 SW: V2.1, HW: V1.5. Which supports 9 kinds of obd2 protocols.

They all have 3 colors: Blue, White, Black.

The last is ELM327 Bluetooth 4.0. SW: V2.1, HW: V1.5. Which supports 9 kinds of obd2 protocols.

(Just Blutooth 4.0 supports IOS in the link)



1. Works on Android/ Symbian/Windows. Please use Android system V4.1 to V4.3 version. No Support IOS

2. Bluetooth Passwords: 1234

3. Latest Version SW: V2.1.HW: V2.1.

4. This one CAN'T support for Diesel or Trucks and it can't be used on IOS system.

5. Latest sw version supports most of OBDII protocols.

If you are interested in double pcb 25K80 chip. You can contact me to get discount:



ELM327 2.1 OBD2 Bluetooth Support 7 Kinds of OBDII protocols as follows:

Vehicle Coverage: Works on all OBD2 Vehicles.

1.ISO9141-2(5 baud init,10.4Kbaud)

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)




 1.Read diagnostic trouble codes, both generic and manufacturer-specific, and display their meaning  (over 3000 generic code definitions in the database).

 2.Clear trouble codes and turn off the MIL ("Check Engine" light)

 3.Display current sensor data, Engine RPM,Calculated Load Value,Fuel System Status,Vehicle Speed and Long/short Term Fuel Trim.



 Package Including:

 1pc x ELM327 Bluetooth obd scan tool interface

 1pc x SW driver


How to connect the bluetooth 4.0 ?

Some customers have feedback that our products will not connect IOS/Android via Bluetooth, please Remember the connection method, because the Bluetooth connection is different from normal Bluetooth.

1.Open the Bluetooth first(But please do not connect the product to the Bluetooth page of your phone,this way is wrong)
2.Open the software (like AUTO Doctor)
3.Open the software's adapter settings page
4.Connect Bluetooth in the settings page, then close the software,then reopen again, Everything will be ok



Product Show


Three Colors:White,black,blue.


Pakage Picture



Packaging & Shipping

Shipping detail:

       (1). For sample or under 500pcs wholesale,normally we arrage shipment via the fast express like DHL,UPS,Fedex and TNT.Which take 3-7 days to global customer by door to door service.

       (2).For large quanity OEM order.We suggest ship via our trustable air forwarder or via customer appointed air foward.Do not suggest via sea shipment because of long time on the sea.

Our Services

1.Logo printing.customized package and accessories are available.

2.OEM/ODM orders are warmly welcome.

3.Unconditional replacement if Product quality problems.


  What is the payment terms? 

   -We can accept T/T, Western Union, MoneyGram, D/P, Paypal and L/C.

  Can I get a free sample

  -If you are not in china and have your own DHL/Fedex account, we can send one pcs free sample by your account, you just need pay shipping cost.

   What is your main products

  -Our main products is power bank and bluetooth speaker.

  Can I print my logo on phone case or make my own case

 -Yes of course, please contact with our sales, they will help you to customized your own case.

Payment and Shipment

Company Information

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