EinkPin

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.