🚀 Bonrix DQR-222: Two-in-One USB + Bluetooth Digital QR Payment Soundbox
Revolutionizing UPI Collections for Retail, Desktop & Mobile Merchants
📋 Product Overview
Bonrix Embedded Innovations, Ahmedabad, Gujarat (INDIA), has launched an innovative firmware upgrade for its flagship DQR-222 Digital QR Payment Soundbox — now featuring Two-in-One USB + Bluetooth connectivity in a single device. This hybrid firmware empowers merchants to seamlessly integrate their billing software via:
- 🔌 USB wired connection for desktop POS systems
- 📱 Bluetooth Low Energy (BLE) for Android smartphones
Designed specifically for BHIM UPI payment collection at retail store billing counters, the DQR-222 combines a crisp 3.5" TFT LCD dynamic QR display with a powerful 3W HD speaker for instant audio payment confirmations — eliminating manual verification delays and enhancing customer trust at checkout.
🔧 Technical Specifications
| Feature | Specification |
|---|---|
| Display | 3.5" TFT LCD, 320×480 pixels, high-contrast dynamic QR rendering |
| Connectivity | USB 2.0 (2m cable included) + Bluetooth 5.0 BLE (dual-mode firmware) |
| Audio Output | 3W HD speaker with real-time voice alerts: "Payment Received ₹XXX" |
| Weight | Ultra-portable 170g ±10g — countertop friendly |
| Power | USB-powered (USB model) / Optional rechargeable battery (BLE configuration) |
| QR Generation | Binary / JPEG / Text-based dynamic QR codes — amount-specific & time-sensitive |
| UPI Compatibility | BHIM UPI, Paytm, PhonePe, GPay, BharatPe, all NPCI-certified bank QR systems |
| Software Integration | Windows Desktop SDK + Android App + REST API for custom billing software |
| Driver Support | CH340 USB-to-UART for Windows 7/10/11; BLE GATT profile for Android 8.0+ |
✨ Key Advantages
| Advantage | Business Impact |
|---|---|
| ✅ Dual-Mode Flexibility | Switch between USB (desktop) and BLE (mobile) without hardware change |
| ✅ Dynamic Amount QR | QR auto-refreshes with exact value — prevents under/over-payment |
| ✅ Instant Audio Confirmation | 3W speaker announces payments — reduces fraud & manual checks |
| ✅ Offline-First Architecture | No internet dependency on device; works via paired smartphone or PC |
| ✅ Plug-and-Play Integration | Pre-built SDKs, sample code (Python/HTML), desktop utilities for rapid deployment |
| ✅ Universal UPI Support | Compatible with all NPCI-approved payment apps and bank QR infrastructure |
| ✅ Merchant Control Panel | Set amounts directly from billing software — no manual entry on device |
| ✅ Compact & Rugged | Lightweight design ideal for kirana stores, cafes, pharmacies, events & pop-ups |
💼 Ideal Use Cases
- 🛒 Retail Billing Counters: Supermarkets, electronics stores, fashion outlets
- ☕ QSR & Cafés: Quick service restaurants with high-volume UPI transactions
- 🏥 Pharmacies & Clinics: Contactless payment for prescriptions & consultations
- 🎪 Event Vendors & Pop-ups: Portable BLE mode for temporary setups
- 🚖 Mobility Services: Taxi stands, parking booths, toll collections
- 🏠 Home Services: Electricians, plumbers, delivery agents with Android-based invoicing
📦 Product Variant & Ordering
Item Code: BEI-DQR-222-COMBO
Pricing: Contact for Bundle Pricing / Custom Quote
Availability: 📦 In Stock | 🚚 Pan-India Shipping
🔗 Developer & Integration Resources
- 📥 Desktop App: Bonrix QR Code Display – Windows Utility
- 📱 Android App: Customer-Facing QR Display with BLE pairing wizard
- 🧪 Testing Suite: HTML/Python sample codes, JPEG QR templates, command reference PDFs
- 🔌 Drivers: CH340 USB-to-Serial for Windows; BLE GATT documentation for Android developers
- 🎥 Demo Videos: Live integration walkthroughs on YouTube (search: Bonrix DQR-222 UPI)
📞 Contact & Support
🌐 Official Portal:
www.embedded-innovations.com
📧 Email:
info@embedded-innovations.com |
embeddedinnovations.bonrix@gmail.com
📞 Phone:
+91-9409745500 /
+91-9429045500
