1. Introduction and Overview
The DX-SMART DX-CP28 Bluetooth Beacon is a low-power Bluetooth 5.1 device designed for various applications including indoor navigation, asset management, and proximity-based notifications. It supports both iBeacon and Eddystone (UID, URL, TLM) protocols, allowing for flexible deployment in diverse environments such as exhibitions, museums, libraries, and commercial complexes.
The beacon features a smart rotatable mechanical design for easy battery replacement, extending its operational life. Its compact, circular form factor and PC material shell ensure durability and discreet integration. The DX-CP28 offers a broadcast distance of up to 120 meters, providing accurate and real-time location data for enhanced user experiences and efficient asset tracking.
2. Key Features
- Bluetooth 5.1 Connectivity: Utilizes the Renesas DA14531 chipset for efficient and reliable Bluetooth Low Energy (BLE 5.1) communication.
- Extended Range: Achieves an advertising distance of up to 120 meters (393.7 feet) and an open visual communication distance of 120-140 meters.
- Long Battery Life: Powered by two replaceable CR2477 button batteries, offering a battery life of up to 4-5 years.
- Configurable Broadcast: Supports iBeacon and Eddystone (UID, URL, TLM) data packets simultaneously, with a configurable advertising interval from 100ms to 1000ms.
- Multiple Broadcast Slots: Allows for up to 6 configurable advertising frames.
- User-Friendly Configuration: Configurable via the free DX-SMART mobile application and provided SDK.
- Certifications: FCC, IC, CE, TELEC, and KC certified.
- Durable Design: Features a locator-shape with a design patent, made from ABS plastic, and a rotatable mechanism for easy battery access.
- Customization Options: Supports customizable color, logo, hardware and software (OEM/ODM).
3. Package Contents
Upon opening the DX-CP28 Beacon package, you should find the following items:
- 1 x DX-CP28 Beacon Unit (outer case and PCBA)
- 2 x CR2477 Button Cell Batteries (may be pre-installed or separate)
- 1 x 3M Adhesive Pad
- 1 x User Manual
4. Setup and Installation
4.1 Battery Installation
- Locate the top cover of the DX-CP28 Beacon.
- Gently rotate the top cover counter-clockwise to open the beacon.
- Insert the two CR2477 button cell batteries into their respective slots on the PCBA, ensuring correct polarity.
- Align the top cover and rotate it clockwise until it clicks securely into place.
4.2 Mounting the Beacon
The DX-CP28 Beacon can be easily mounted using the provided 3M adhesive pad. Ensure the mounting surface is clean, dry, and smooth for optimal adhesion.
- Peel off one side of the protective film from the 3M adhesive pad.
- Attach the adhesive pad firmly to the back of the DX-CP28 Beacon.
- Peel off the remaining protective film from the adhesive pad.
- Press the beacon firmly onto your desired mounting surface for at least 30 seconds.
4.3 App Download and Initial Configuration
To configure the DX-CP28 Beacon, you will need the DX-SMART mobile application:
- For Android users: Search for "DX-IBEACON" in the Google Play Store.
- For iOS users: Search for "DX-SMART" in the Apple App Store.
The app allows you to modify and query broadcast parameters such as UUID, Major, Minor for iBeacon, and UID, URL, TLM, Device Info for Eddystone. You can also set button functions, restart the device, or restore it to factory settings through the app.
5. Operating Instructions
Once the DX-CP28 Beacon is set up and configured via the mobile application, it will begin broadcasting signals according to your specified parameters. These signals can be detected by compatible devices (e.g., smartphones, other BLE receivers) for various applications.
5.1 Broadcast Parameters
- Advertising Format: Supports GATT, iBeacon, and Eddystone.
- Advertising Interval: Configurable from 100 ms to 1000 ms. A shorter interval provides more frequent updates but consumes more battery.
- Broadcast Frames: Up to 6 configurable advertising frames can be set.
The beacon operates by continuously transmitting these signals, enabling real-time location updates, proximity detection, and data collection for your chosen application.
6. Application Scenarios
The DX-CP28 Beacon is versatile and can be deployed in numerous scenarios:
6.1 Indoor Navigation
- Optimal Wayfinding: Guiding visitors through large venues like airports, shopping malls, and exhibition halls.
- Quick Destination Search: Helping users quickly locate specific points of interest.
- Route Planning and Optimization: Providing efficient routes within complex indoor environments.
6.2 Proximity-Based Push Notifications
- Proximity Marketing: Delivering targeted advertisements or promotions to users based on their location.
- Beneficial Information Promotion: Pushing relevant information in museums, galleries, or retail stores.
- Customer Engagement: Maintaining engagement by providing interactive content as users move through a space.
6.3 Location Tracking and Asset Management
- Personnel Positioning: Tracking the location of staff or visitors within a defined area (e.g., factory workshops, security zones).
- Location Information Collection: Gathering data on movement patterns and dwell times.
- Data Record and Management: Integrating with cloud platforms (e.g., TTN Cloud Platform) for comprehensive data analysis and asset management.
7. Specifications
7.1 Functional Specifications
| Item | Description |
|---|---|
| Advertising Format | GATT, iBeacon, Eddystone |
| Configuring Method | DX-SMART Beacon SDK compiled app |
| Advertising Interval | Range from 100 ms to 1000 ms |
| Max Number of Broadcast | 6 Slots configurable advertising frames |
| Default Broadcast Interval | iOS 7.0+, Android 4.3+ |
| Advertising Distance | Up to 112.2m (Open visual communication distance: 120-140m) |
| Firmware Upgrading | OTA (upgrade firmware over the air) |
7.2 Product Specifications
| Item | Description |
|---|---|
| Chipset | DA14531 |
| Bluetooth Version | Bluetooth 5.1 (BLE) |
| TX Power | -19.5 dBm to +2.5 dBm |
| Antenna | PCB Onboard antenna |
| Power Supply | CR2477 button battery (replaceable) |
| Battery Life | 4 Years (Battery capacity=880mAh*2) |
| Material | ABS plastic |
| Color | White |
| Size | 61(L)mm * 61(W)mm * (H)18mm (Module Size: 55.6 x 55.6 x 18mm) |
| Operating temperature | -40℃ to +85℃ |
| Power-off state | 1.6µA |
| Operating state | 24.87µA |
| Certifications | CE, FCC, ROHS |
| Waterproof Level | Not Supported (for DX-CP28) |
8. Maintenance
8.1 Battery Replacement
The DX-CP28 Beacon's batteries are replaceable, ensuring a long service life. When the battery is exhausted, follow the steps in Section 4.1 to replace the two CR2477 button cell batteries.
8.2 Cleaning
To maintain optimal performance and appearance, wipe the beacon with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners, as these may damage the device. Do not expose the device to water or excessive moisture.
9. Troubleshooting
- Issue: Unable to find or connect to the beacon via the app.
Solution: Ensure the beacon has fresh batteries and is powered on. Verify that Bluetooth is enabled on your mobile device. Make sure you have downloaded the correct app ("DX-IBEACON" for Android, "DX-SMART" for iOS) and that your device meets the minimum OS requirements (iOS 7.0+, Android 4.3+). If the issue persists, try restarting your mobile device or the beacon.
- Issue: App download links are not working or website is inaccessible.
Solution: If you encounter issues with downloading the app or accessing support materials, please contact the DX-SMART after-sales team directly at Manager@szdx-smart.com. They will provide assistance and alternative download methods.
- Issue: Beacon is not broadcasting or has a reduced range.
Solution: Check the battery level. Low battery can affect broadcast strength and range. Ensure there are no significant physical obstructions (e.g., thick walls, metal objects) between the beacon and the receiving device. Environmental factors can also impact Bluetooth signal strength.
- Issue: Is the beacon waterproof?
Solution: The DX-CP28 Beacon is not explicitly rated as waterproof and its IP rating is listed as "Not Supported" in the product comparison. It is advised to avoid exposing the device to water or high humidity to prevent damage.
10. User Tips
- App Compatibility: Always ensure your mobile device's operating system is up-to-date and meets the minimum requirements (iOS 7.0+, Android 4.3+) for the DX-SMART configuration app.
- Battery Life Optimization: While the beacon offers a long battery life, consider adjusting the advertising interval in the app. A longer interval can further extend battery duration, especially in scenarios where real-time updates are not critical.
- SDK for Customization: For advanced users or developers, leverage the provided SDK to develop custom applications and integrate the beacon's functionality into your own systems. Contact the after-sales team for SDK access.
11. Warranty and Support
DX-SMART products are manufactured to high-quality standards. For any technical assistance, questions regarding SDK, or other support inquiries, please contact our dedicated after-sales team.
- Email Support: Manager@szdx-smart.com
- Our team aims to respond to all inquiries within 24 hours.
Technical support documents, video tutorials, and hardware information are available. If you require access to these materials or the Bluetooth beacon SDK, please reach out to our after-sales team.
