13th generation live shooting photos

2.1-inch electronic ink screen display;

Wireless communication 868M, frequency hopping communication;

Comes with 1 button and three-color high-brightness LED indicator light;

Ultra-low power consumption;

The tag ID code is displayed on the front;

Communication rate 200K/50K;

Covering a communication radius of more than 30 meters;

Resolution 250*122 dot matrix screen, DIY interface supports text/character/barcode/QR code display;

Dimensions: length, width and thickness: 70*34.7*13.6mm;

Two power supply methods are available: 1. Button battery pack; 2. 24V external power supply;

Customized two-way communication protocol, safe and reliable;

Screen display area: 23.71*48.55mm;

Docking interface protocol: HTTP & Json.