---
product_id: 550278191
title: "A Pair of DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS, Including Master and Slave"
brand: "pddaxlque"
price: "€ 25.27"
currency: EUR
in_stock: true
reviews_count: 5
category: "Pddaxlque"
url: https://www.desertcart.it/products/550278191-a-pair-of-dx-bt27-a-bluetooth-module-long-range
store_origin: IT
region: Italy
---

# 3.3V-5V wide voltage 420m max range BLE 5.1 connectivity A Pair of DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS, Including Master and Slave

**Brand:** pddaxlque
**Price:** € 25.27
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your wireless projects with ultra-long-range Bluetooth mastery!

## Quick Answers

- **What is this?** A Pair of DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS, Including Master and Slave by pddaxlque
- **How much does it cost?** € 25.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/550278191-a-pair-of-dx-bt27-a-bluetooth-module-long-range)

## Best For

- pddaxlque enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Connection Methods:** Supports manual search and QR code scanning for quick, hassle-free setup.
- • **Unmatched Long-Range Connectivity:** Seamlessly connect up to 420 meters in open spaces—stay linked beyond limits.
- • **Developer-Friendly & Fully Supported:** Comes with comprehensive docs, testing software, and 24-hour expert support.
- • **Dual Master & Slave Modules Included:** Ready-to-use paired set for instant plug-and-play wireless communication.
- • **Versatile Multi-Device Compatibility:** Effortlessly pairs with Android and iOS devices for universal integration.

## Overview

The DX-BT27-A is a BLE 5.1 Bluetooth transceiver module set featuring one master and one slave unit, pre-paired for immediate use. It supports a remarkable wireless range up to 420 meters in open areas, operates on a flexible 3.3V to 5V power supply, and is compatible with Android and iOS devices. Designed for Arduino and other embedded projects, it offers multiple connection methods including manual and QR code scanning, backed by extensive developer resources and responsive technical support.

## Description

DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS, Including Master and Slave

Review: Does not come with header pins
Review: Good Deal, Fast Delivery!

## Features

- Feature: This is the paired version of the BT27-A master&slave module, which includes one master bluetooth module and one slave bluetooth module. It has been paired and can be directly connected after being powered on. Note: The master module can only be connected with the slave modules sold in our store, and cannot be connected with any other model Bluetooth module
- Multiple Connection Methods: 1.Can search connection Manually; 2.With MAC address code, it can scan QR code for connection. Compatible with Android/iOS(iPhone). Working Voltage:3.3V to 5V. Supported baud rate: 2400,4800,9600,19200,38400,57600,115200
- Long Range: The connection distance between the BT27-A slave and the mobile phone can reach 140 meters, and the connection distance between the BT27-A master and the BT27-A slave can reach 400 meters(This distance data is the result of testing in an unobstructed and open area. If it is not within the visible range during use, please use the measured results as the main one.)
- Notice: Because this module is BLE 5.1 serial port protocol module, so the PC side cannot use the built-in bluetooth or bluetooth adapter for communication.If you need to communicate with slave module by computer, it requires the master module to connect to the computer and use the computer serial port assistant to communicate.For the specific process, please refer to "Use the master Bluetooth to communicate with the module" and "DX-BT24 series Bluetooth module_Main mode_ Application Guidelines".You can find out them on our offcial website
- Technical Support: Out of the box, plug and play. You can find out testing softwares,user's manuals,devlopment documents,and all resources related to this bluetooth module on our offical website. If you encounter any issues, please contact us by desertcart email, and we will resolve your issues within 24 hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C13GVHKT |
| Brand | PDDAXLQUE |
| Built-In Media | no |
| Color | Master+Slave |
| Compatible Devices | Android, iPhone |
| Customer Reviews | 4.4 4.4 out of 5 stars (42) |
| Data Link Protocol | Bluetooth |
| Data Transfer Rate | 9 Kbps |
| Hardware Interface | Bluetooth |
| Item Type Name | Bluetooth Module |
| Item Weight | 8 Grams |
| Manufacturer | PDDAXLQUE |
| Model Number | DX-BT27-A-FBA(T1) |

## Product Details

- **Brand:** PDDAXLQUE
- **Colour:** Master+Slave
- **Compatible devices:** Android, iPhone
- **Data link protocol:** Bluetooth
- **Hardware interface:** Bluetooth

## Images

![A Pair of DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS, Including Master and Slave - Image 1](https://m.media-amazon.com/images/I/71OxGz3mlNL.jpg)
![A Pair of DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS, Including Master and Slave - Image 2](https://m.media-amazon.com/images/I/71M+xL6DFAL.jpg)
![A Pair of DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS, Including Master and Slave - Image 3](https://m.media-amazon.com/images/I/71Jt4i4ThIL.jpg)
![A Pair of DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS, Including Master and Slave - Image 4](https://m.media-amazon.com/images/I/717JqOrT0CL.jpg)
![A Pair of DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS, Including Master and Slave - Image 5](https://m.media-amazon.com/images/I/71cbxx37DpL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐ Review
*by O***R on 27 February 2025*

Does not come with header pins

### ⭐⭐⭐⭐⭐ Review
*by K***. on 16 June 2024*

Good Deal, Fast Delivery!

### ⭐⭐⭐⭐⭐ Review
*by D***N on 4 December 2023*

The module works as expected just like any HC-05 or HC-06 with Arduino IDE. I couldn't get the module to work with AT Commands, but it connected automatically with the slave and easily manually the app on my phone. Very good for starters who want to make a simple RC project with good range. Though I haven't tested the range claims I'm sure it works fine.

## Frequently Bought Together

- DX-BT27-A Bluetooth Module Long Range Up to 420m BLE 5.1 Support Scanning QR Code to Connect Wireless Bluetooth TF Transceiver Module for Arduino Compatible with Android/iOS
- HiLetgo 2pcs CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Module Compatible HM-10
- Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.it/products/550278191-a-pair-of-dx-bt27-a-bluetooth-module-long-range](https://www.desertcart.it/products/550278191-a-pair-of-dx-bt27-a-bluetooth-module-long-range)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-06-16*