NSYS Buy Back vs EinkPin

Find a way to organize buyback process for mobile devices! Fully customizable application will provide you an accurate buyback price. Use different questions and parameters and receive buyback orders directly from the application. Test now and start your own buyback!

EinkPin is a professional E-INK device image transfer tool designed for PICKSMART and SEEKINK protocol devices. Whether you're updating a price tag, a name card, or a phone case display, EinkPin makes it simple and fast. **Key Features:** • **BLE & NFC Transfer** — Transfer images via Bluetooth Low Energy or NFC • **Advanced Image Processing** — Built-in dithering algorithms (Floyd-Steinberg, Atkinson, Burkes, Jarvis, Ordered, Blue Noise) for optimal E-INK output • **Multi-Color Support** — Black/White, B/W/Red, B/W/Yellow, and 4-color (BWRY) displays • **Live Preview** — See how your image will look on the target device before transferring • **CLAHE Contrast Enhancement** — Improve image clarity on E-INK screens • **Gamma Correction** — Fine-tune brightness and contrast • **USM Sharpening** — Enhance edge details for crisper text and graphics • **OTA Firmware Update** — Update your E-INK device firmware over BLE • **NFC Device Binding** — Quickly pair devices by reading NFC tags • **Dual Panel Mode** — Transfer different images to dual-screen devices simultaneously • **Multi-language Support** — English and Chinese interfaces **Compatible Devices:** PICKSMART and SEEKINK E-INK displays, including name card tags, shelf labels, phone case displays, and more.