SPACEINK+ 6C vs EinkPin

**SPACE INK+ — English Description** SPACE INK+ is a companion app built exclusively for SPACE INK e-ink phone cases. No Bluetooth, no network pairing — just bring your phone close to the device and "print" your images onto the e-ink screen in one tap. **Core Features** · **NFC One-Tap Casting** Tap the back of your phone against the e-ink device. It automatically detects and connects — no tedious pairing, and your picture transfers in seconds. · **Multiple Image Sources** Pick photos from your album, snap a new shot with your camera, or browse featured artwork on the home page to refresh your e-ink display. · **True-to-Life E-Ink Color** Built-in 4-color, 6-color, and grayscale dithering engines automatically match the best color mode for each e-ink model. What you preview is exactly what gets printed — switch freely between "Original" and "Preview Effect" to confirm the result before casting. · **One-Tap Save & Share** Save any image you like back to your album anytime for re-casting or sharing with friends. · **Store & Artwork Center** The home page is continuously updated with curated patterns and artwork, and the store offers e-ink devices and accessories — your styling options go way beyond the case. **How to Use** 1. Open SPACE INK+ and choose "Album," "Camera," or featured artwork on the home page; 2. Confirm the image on the preview page and switch views to check the effect; 3. Press the back of your phone against the e-ink device and tap "Cast Now"; 4. Wait for the transfer to complete — your image stays displayed on the e-ink screen. **Compatible Devices** Requires a SPACE INK series NFC e-ink phone case or display device. The device must support NFC near-field communication; enable the corresponding permissions on your iPhone. **Privacy** We respect your privacy. The app only communicates with your device via NFC when you actively initiate a cast, and only accesses your album and camera with your authorization. Your image data is never uploaded or shared. --- Turn every e-ink screen into your personal canvas — SPACE INK+ lets an always-on display tell your story.

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.