PB Controller vs NFC Tag Reader, QR Code

PB Controller is a Bluetooth Low Energy (BLE) remote control app for compatible ESP32-based robots and other supported hardware. Designed for students, parents, educators, and robot developers. Key Features - 4-button and 8-button gamepad modes - Dual joystick and joystick-with-buttons modes - Customizable control layouts and button sizes - PB2 secure pairing with a Pair Code and session verification - Layouts adapted for iPhone and iPad - Stop commands when leaving the control screen or moving the app to the background - Requires Start again after a BLE disconnection How to Use 1. Enable Bluetooth on your iPhone or iPad. 2. Open PB Controller and scan for your robot. 3. Select your compatible device. 4. Enter its Pair Code when prompted. 5. Choose a control mode and tap Start. Pair Codes contain 8-16 English letters or numbers and are case-insensitive. Compatibility Requires a robot or controller running compatible PB2 firmware. A Bluetooth connection alone does not guarantee compatibility. Hardware is not included. Safety Keep the robot in a safe testing area. Wireless connections can be interrupted; compatible robot firmware must provide a connection-loss failsafe. Privacy No ads. No personal data collected.

Norfy: NFC Tag Reader, QR Code is a powerful all-in-one scanner that combines NFC reading, QR code and barcode scanning, and document capture in one clean and intuitive app. Designed for everyday use, Norfy helps you quickly access, scan, and manage information around you — without switching between multiple tools or dealing with complex interfaces. Everything works fast, clearly, and exactly when you need it. NFC Tag Reader & Data Access Read NFC tags and instantly access the data they contain — including links, text, contacts, Wi-Fi credentials, and more. Norfy detects tag details and delivers accurate results, making it easy to interact with smart objects, devices, and digital content in the real world. QR Code & Barcode Scanner Scan QR codes and barcodes in seconds and get immediate results. Open links, retrieve information, or scan products with consistent accuracy, even in low-light conditions or directly from images in your gallery. Document Scanner Capture documents, notes, and receipts with automatic detection and clean enhancement. Norfy helps you create clear, well-structured scans that are ready to use, store, or share. Built for Speed and Simplicity Norfy is designed to feel effortless from the first use: - Fast and accurate scanning - Clean and minimal interface - Smooth performance across all features Everything in Norfy is built around one idea — making scanning simple, fast, and reliable in any situation. Turn your phone into a versatile tool for reading, scanning, and capturing information anytime, anywhere. Free & Premium Norfy is free to download, and basic scanning is free to use. Unlimited NFC reading and writing, unlimited QR code and barcode creation, and document scanning with OCR and folder organization require a Norfy Premium purchase: - Weekly — $2.99/week, with a 3-day free trial - Monthly — $7.99/month - Yearly — $39.99/year - Lifetime — $79.99, one-time purchase Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings. Prices may vary by region. Privacy Policy: https://drive.google.com/file/d/1cjCZvOc1cUjUWkTDD86rTIRskrlZ0Cx0/view Terms of Use: https://drive.google.com/file/d/1EBtN1seKbZRbqHkDvSZkTPCdRisj0ewT/view