Bonrix DQR-222: Android App for Bluetooth UPI Soundbox & Dynamic QR Display

We at Bonrix Software Systems, based in Ahmedabad, Gujarat, India, are proud to introduce our cutting-edge Android app for the BEI-DQR-222 — a Bluetooth-enabled Dynamic QR Code Display and Payment Soundbox.

This innovative Android application brings a seamless UPI payment experience to merchants and vendors by allowing them to connect to the DQR-222 device over BLE (Bluetooth Low Energy) and issue commands through a text-based interface.

Key App Features:

Search & Connect to DQR-222 via BLE
Configure BHIM UPI Service Providers
Send Display Commands like:
✅ Welcome Screen
📲 Dynamic QR Code for Live UPI Transactions
🔊 Success Notifications with Audio Alerts
❌ Failure Notifications with Voice Feedback

All of these commands are not just displayed but also accompanied by real-time audio announcements, enhancing the customer payment experience and confirming transaction outcomes.

🖥️ About the Device – BEI-DQR-222-BLE The BEI-DQR-222 is a compact, portable Bluetooth payment device designed for dynamic UPI-based transactions — perfect for pop-up shops, mobile vendors, or event setups. With no internet required, it ensures quick, offline-ready operations with instant visual and audio confirmations.

📦 Device Specifications:

Display: - 3.5” TFT LCD (320x480 resolution)
Speaker: - 3W HD Output
Connectivity: - Bluetooth 5.0
Weight: - Approx. 170g
UPI Platforms Supported: - GPay, Paytm, PhonePe, BHIM & more

We’re excited to power the next generation of smart retail and cashless transactions with this BLE-based soundbox & QR display system.