DQR-111 Bluetooth: Dynamic QR Scanner Display for UPI Payments
🚀 3.5" display with USB + Bluetooth BLE connectivity. Text commands via Android app for BHIM UPI payments — perfect for retail counters. Made in India.
🎬 This video showcases the Dynamic QR Code Scanner Display Device (DQR-111) by Bonrix Embedded Innovations. The DQR-111 is a versatile 3.5-inch display device that operates via both USB and Bluetooth, supporting text commands for seamless operation. The video demonstrates the process of connecting an Android app to the DQR display device using Bluetooth Low Energy (BLE) connectivity.
🔑 Key Steps Demonstrated
- 🔍 Search for Bluetooth Device from the App: Open the Android app and scan for available BLE devices
- 🔗 Connect to "Bonrix Bluetooth Display": Select and pair with the DQR-111, identified as "Bonrix Bluetooth Display"
- ⚙️ Configure for BHIM UPI Payment Collection: Set up the device for BHIM UPI payment collection within the app
- 📤 Send Command to Draw QR Code: Use the app to send text commands to display the dynamic QR code for payments
- ✅❌ Test Welcome, Success & Fail Screens: Verify device functionality by displaying welcome screen, payment success, and failure notifications
All communication between the Android app and the DQR-111 device is executed using text commands over Bluetooth Low Energy (BLE) — ensuring smooth, efficient, and low-power operation.
📋 Device Specifications
| Specification | Detail |
|---|---|
| Device Name | DQR-111 |
| Description | 3.5 inch USB cum Bluetooth DQR Display |
| Item Code | BEI-DQR-111-BLE |
| Command Type | Text Command (via BLE/USB) |
| Display Type | DQR + Image support |
| Resolution | 320 × 480 pixels (3.5" TFT LCD) |
| Firmware Version | 1.0.0 |
| Connectivity | Bluetooth Low Energy (BLE) + USB fallback |
| Power | 5V DC via USB (BLE mode: low-power operation) |
| Manufacturer | Bonrix Embedded Innovations, Ahmedabad, Gujarat, India 🇮🇳 |
💳 Usage & Applications
The DQR-111 is designed for payment collection, supporting platforms like Paytm, BHIM UPI, and Amazon Pay. It is particularly useful in retail stores for collecting BHIM UPI payments:
- 🏪 Retail Counters: Display dynamic QR codes with exact payment amounts to customers
- 📱 Android App Integration: Use Bonrix's Android app to control the display via BLE text commands
- ⚡ Instant Confirmation: Show payment success/fail notifications directly on the customer-facing screen
- 🔋 Low-Power Operation: BLE connectivity ensures minimal battery drain on paired smartphones
✨ Why Choose DQR-111 Bluetooth?
| Advantage | Business Impact |
|---|---|
| 📡 Wireless Flexibility | No cables cluttering your counter — clean, portable setup |
| 📝 Simple Text Commands | Easy integration with any Android app — no complex SDK needed |
| 🔋 Low-Power BLE | Minimal battery drain on paired smartphones for all-day use |
| ✅ Dual Connectivity | USB fallback ensures reliability if BLE is unavailable |
| 🇮🇳 Made in India | Engineered in Ahmedabad with local support & global standards |
🎯 Ideal Applications
- 🛍️ Kirana Stores & Provision Shops: Portable UPI payment collection at billing counters
- ☕ Cafes & Food Trucks: Mobile payment terminal with Bluetooth pairing
- 🎪 Event Vendors & Pop-ups: Wireless, battery-friendly setup for temporary stalls
- 🚖 Mobile Services: Taxi stands, parking booths, delivery agents with Android invoicing
- 💼 Home Services: Electricians, plumbers, tutors collecting payments on-the-go
🔗 Learn More & Get Support
Retailers can display a QR code with the exact payment amount to customers using the Android app developed by Bonrix Embedded Innovations, based in Ahmedabad, Gujarat, India.
🌐 Website:
www.embedded-innovations.com
🔗 Product Details:
DQR-111 Bluetooth Model Specifications
✉️ Email:
info@embedded-innovations.com
📞 Phone:
+91 94097 45500
💬 WhatsApp:
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