Attributes
E-INKDisplay Type
Wi-Finetwork communiction
7.5 inchScreen Size
300PPIresolution ratio
7.5"display size
EnglishSupporting Language
private mold:Yes
display color:4 GRAY
place of origin:shenzhen
model number:7.5 inch E ink screen
brand name:custom
Size:NFC 5.8/7.5 inch e ink
Screen color:Black, white and red yesllow
material:ABS
Screen display mode:Electronic paper dot matrix
Operating voltage:3.1-3.3V
Battery life:3 to 5 years
Communication protocol:Wifi/Nfc /Ble 5.0
Operating temperature:0°C-40°C
waterproof:IP65 / IP67(optional)
ESL operating frequency:2.400-2.480 GHz,maximum ElRPs10mW
