Attributes
Wi-Finetwork communiction
1.54 inchScreen Size
EnglishSupporting Language
Guangdong, Chinaplace of origin
4 GRAYdisplay color
300PPIresolution ratio
model number:1.54 e ink screen
display size:1.54''
Display Type:E-INK
private mold:Yes
Size:1.54 /2.13 /2.66 /2.9 /3.5 /4.2/5.8/7.5 inch
Material:ABS
Display screen:Full graphic e-ink screen
Display color:Black/white/red/Yellow
Wiewing Angle:>170°
Operating temperature:0-40°C
Battery Life:5-7years
environment humidity:45%-70%RH
waterproofing grade:IP65/P67(optional)
Wireless communication:WIFI/NFC/BLE 5.0
Selling Units:Single item
