---
product_id: 771765323
title: "Mekede Duduauto Mini Bluetooth OBD II Scanner Car Wireless Check Engine Light Code Reader OBD Diagnostic Scan Tool"
brand: "mekedetech"
price: "€ 40.39"
currency: EUR
in_stock: true
reviews_count: 8
category: "Mekede Tech"
url: https://www.desertcart.pt/products/771765323-mekede-duduauto-mini-bluetooth-obd-ii-scanner-car-wireless-check
store_origin: PT
region: Portugal
---

# 9 OBD protocols for broad vehicle compatibility Direct integration with Duduauto touchscreen Bluetooth 5.1 for ultra-fast data sync Mekede Duduauto Mini Bluetooth OBD II Scanner Car Wireless Check Engine Light Code Reader OBD Diagnostic Scan Tool

**Brand:** mekedetech
**Price:** € 40.39
**Availability:** ✅ In Stock

## Summary

> 🚗 Decode your drive instantly—because your car deserves smarter diagnostics!

## Quick Answers

- **What is this?** Mekede Duduauto Mini Bluetooth OBD II Scanner Car Wireless Check Engine Light Code Reader OBD Diagnostic Scan Tool by mekedetech
- **How much does it cost?** € 40.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/771765323-mekede-duduauto-mini-bluetooth-obd-ii-scanner-car-wireless-check)

## Best For

- mekedetech enthusiasts

## Why This Product

- Trusted mekedetech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Simplicity:** Universal OBD II fit with easy installation—just plug into your car’s port and pair via Bluetooth.
- • **Comprehensive Vehicle Data:** Monitor speed, RPM, oil & water temperature, and voltage directly on your head unit—no app toggling required.
- • **Wide Compatibility Spectrum:** Supports most cars from 1996 onward with 9 protocols, ensuring your ride stays connected and informed.
- • **Lightning-Fast Bluetooth 5.1:** Experience rapid, stable data transfer that keeps you ahead of any engine alerts.
- • **Seamless Dashboard Integration:** Set the widget on your Duduauto main screen for instant engine diagnostics—no extra apps needed.

## Overview

The MekedeTech Duduauto Mini Bluetooth OBD II Scanner is a compact, wireless diagnostic tool designed for seamless integration with Duduauto touchscreen radios. Featuring Bluetooth 5.1 and support for 9 OBD protocols, it delivers real-time vehicle data like speed, RPM, and temperatures directly on your head unit. Easy to install and compatible with most cars from 1996 onwards, it empowers drivers to monitor engine health effortlessly without relying on third-party apps.

## Description

Bluetooth Mini OBD II (compatible with DUDU head units, other Android head unit do not recommend)BT version : 5.1Supported OBD protocols :9 protocols (1.5)Operate voltage:5-28V(typical:12V)Operate temperature:14F-140FSize:1.8*2*1 inch

Review: Works great with Android head unit! - Using it with an Android head unit. Took a little experimenting to get it to connect, ended up just needing to use Bluetooth LE 4.0+ setting on my app, but once I did, it works perfect. Only one tiny LED status light, and it does not blink, so it's nice to have in the car all the time. Other unit I had used a blinking status light which was super annoying at night. For the price, you can't go wrong.
Review: Useless - Doesn't do anything. Waste of money. Maybe they will update in the future to make it worth something, but doesn't do anything now.

## Features

- No requires the Third Party app installed on Duduauto head unit, it can integrated with duduauto touch screen radio direclty, you can set the widget on the main screen to check the details anytime, it is also can compatible with the third party apps to use
- This mini bluetooth OBD II reader equipped with bluetooth 5.1 version, 9 protocos(v1.5) which can respond faster
- you can view vehicle speed,engine RPM,Oil temperature,water temperature and voltage data directly on the head unit main menu without click apps
- Comptible with most cars year from 1996, Please noted that some cars data can not show completely due to protocol difference
- Easy to install and connect, find your car's original OBD port and plug in the OBD 2 Reader, pair it with Android radio head unit via bluetooth to use it

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FPQYCW8X |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #681,143 in Automotive ( See Top 100 in Automotive ) #1,958 in Code Readers & Scan Tools |
| Brand | MekedeTech |
| Brand Name | MekedeTech |
| Customer Reviews | 3.8 out of 5 stars 15 Reviews |
| Included Components | OBD 2 |
| Item Dimensions L x W x H | 4.3"L x 2.7"W x 1.18"H |
| Manufacturer | Shenzhen Mekede Technology Co.,Ltd |
| Manufacturer Part Number | DU-OBD |
| Manufacturer Warranty Description | 1 Year Warranty |
| Model Number | DU-OBD |
| Number of Items | 1 |
| Operating System | Android 11.0 |
| Power Source | Corded Electric |
| Product Dimensions | 4.3"L x 2.7"W x 1.18"H |

## Product Details

- **Brand:** MekedeTech
- **Power Source:** Corded Electric
- **Product Dimensions:** 4.3"L x 2.7"W x 1.18"H
- **Operating System:** Android 11.0
- **Automotive Fit Type:** Universal Fit

## Images

![Mekede Duduauto Mini Bluetooth OBD II Scanner Car Wireless Check Engine Light Code Reader OBD Diagnostic Scan Tool - Image 1](https://m.media-amazon.com/images/I/41MrjE5aGQL.jpg)
![Mekede Duduauto Mini Bluetooth OBD II Scanner Car Wireless Check Engine Light Code Reader OBD Diagnostic Scan Tool - Image 2](https://m.media-amazon.com/images/I/41EfQBFNPaL.jpg)
![Mekede Duduauto Mini Bluetooth OBD II Scanner Car Wireless Check Engine Light Code Reader OBD Diagnostic Scan Tool - Image 3](https://m.media-amazon.com/images/I/61cjwEGdZoL.jpg)
![Mekede Duduauto Mini Bluetooth OBD II Scanner Car Wireless Check Engine Light Code Reader OBD Diagnostic Scan Tool - Image 4](https://m.media-amazon.com/images/I/61bJntqHPUL.jpg)
![Mekede Duduauto Mini Bluetooth OBD II Scanner Car Wireless Check Engine Light Code Reader OBD Diagnostic Scan Tool - Image 5](https://m.media-amazon.com/images/I/51YMfEWFFcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great with Android head unit!
*by W***M on December 18, 2025*

Using it with an Android head unit. Took a little experimenting to get it to connect, ended up just needing to use Bluetooth LE 4.0+ setting on my app, but once I did, it works perfect. Only one tiny LED status light, and it does not blink, so it's nice to have in the car all the time. Other unit I had used a blinking status light which was super annoying at night. For the price, you can't go wrong.

### ⭐ Useless
*by A***X on April 9, 2026*

Doesn't do anything. Waste of money. Maybe they will update in the future to make it worth something, but doesn't do anything now.

### ⭐⭐⭐⭐⭐ Funciona Genial
*by F***N on February 2, 2026*

Funciona genial con mi duduauto7

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-07-07*