Smart Tag Demo vs e

This app is designed to verify the functions of Aioi-System’s visible RFID **Smart Tag** devices. A physical Smart Tag is required to use this app. How to use: From the **Main Menu**, open a feature page, tap the page action button, and hold the Smart Tag near your iPhone when prompted to run the operation. - **Sample Photos** Select a sample slot and tap **Show Image** to display it on the tag. - **Library** Tap **Select Photo** (or **Crop Photo**) to choose an image, then tap **Show Image** to send it to the tag. - **Camera** Tap **Take Photo** (or **Crop Photo**) to capture an image, then tap **Show Image** to display it on the tag. - **Clear Tag** Clears the Smart Tag e-paper display. - **Tag Memory** Read and write text data in Smart Tag memory. This page includes two areas: **Tag Memory Area** and **Free Information Area** (swipe left/right to switch). Enter text, tap **Write Data**, and scan the tag to save. Tap **Read Data** and scan the tag to load saved text.

e-chain helps you design and write artwork to supported NFC-powered e-paper keychain displays. Choose your Waveshare 1.54-inch panel, add a photo or text, tune brightness, contrast, saturation, exposure, sharpness, dithering, and panel colors, then send the finished image by holding your iPhone near the NFC tag. Features: - Supports Waveshare 1.54-inch NFC-powered e-paper B and G panels - Photo import with live e-paper preview - Text overlays with repeat and spacing controls - Three-color and four-color panel palettes - Dithering and direct color modes - Local saved drafts and recent images - NFC write progress with clear status updates