NacreInk

nacreink

About this app

NacreInk makes it simple to personalize compatible NacreInk E-Ink displays from your phone.

Connect to nearby NacreInk devices over Bluetooth, choose an image from your phone or the built-in gallery, crop and style it for the display, then send it wirelessly. The app supports compatible black-and-white, four-color, and six-color NacreInk models.

Key features:
• Discover and manage compatible NacreInk E-Ink devices
• Crop, rotate, and prepare photos for E-Ink displays
• Use built-in art, animal, and people galleries
• Apply creative image styles and textures
• Create focused AI images when signed in
• Update supported device firmware securely
• Manage account and connected-device information

Bluetooth permissions are used only to find and connect to compatible nearby NacreInk devices. AI creation is optional and requires an account. NacreInk does not contain advertising.

What’s new

Improved Bluetooth device discovery, pairing, reconnection, and device deletion behavior.
Improved repeated image transfers and transfer stability.
Updated standard and forced firmware update flows for compatible NI168 devices.
General stability and localization improvements.