Attributes
AMOLEDType
ShenzhenPlace of Origin
7.5 inch ScreenScreen size
Black, white and red tri-color bistable electronic ink screenScreen color
210*70*135mmProduct size
3.1-3.3VOperating voltage
Applicable temperature:0-40°C
pixel:800*480px
Transmission distance:Normal radius of 35 meters (open 100 meters)
Visual Angle:>178
weight:257g
Communication protocol:Zigbee/ Private Protocol (encryption) or Bluetooth v4.2
Selling Units:Single item
