Attributs
LCDType d'affichage
2.13 inchTaille d'écran
300ppiRésolution Ratio
AnglaisLangue de soutien
4 grisCouleur d'affichage
300ppiRésolution
Point d'origine:Guangdong, China
Numéro de Type:2.9 XH-02
Size:NFC 2.13/2.66/2.9/4.2/7.5 inch
Screen color:Black, white and red bistable
appearance:White (support rainbow customization)
Screen display mode:Electronic paper dot matrix
Operating voltage:3.1-3.3V
Battery life:3 to 5 years
Communication protocol:Zigbee/ Private Protocol (encryption) or Bluetooth v4.2
Operating temperature:0°C-40°C
