OKF315A-E6   is 31.5 inch EPD Digital Signage products, featured with high resolution, environmental friendly, ultra low power consumption, paper like texture, etc. It is suitable for places where light pollution needs to be reduced, such as libraries, museums, hospitals, as well as places where there is no power supply.

Features:

The Bistable technology:

This technology can keep displaying content on the screen when the power supply is completely disconnected.

Environmentally friendly:

Almost no power comsumed when the picture is not updated;

Reduce printing costs and paper waste;

Paper texture:

Has a viewing quality similar to the texture of paper;

Excellent visualization performance: clearly visible in sunlight;

Configuration Overview：

CPU: RK3288/ESP32-S3;

Storage: 2G+16G, expandable 64G memory;

Network support: WIFI/Bluetooth;

Function: Support timer switch on/off function;

Structure Design：

1. unique low-power control technology to reduce the energy consumption of the whole machine.

2. metal shell, sturdy and durable.

3. built-in lithium battery.

4. cable free.