This fabulous gadget 7.5-inch display is perfect for the Room Management & Electronic Shelf Label (Price Tag).
Specifications:
Color Black+White+Red; Black+White+Yellow
Battery 4000mAh Built in Rechargeable Polymer
Resolution 880*528
Battery Life 1 Year Standby + 10,000 Screen Refreshes
Active Area 163.24*97.94 (mm)
Case Material PC & ABS
Pixel Pitch 0.1855*0.1855 (mm) DPI 137
Wireless Communication 802.15.4
Viewing Angle 180°
Communication Distance 100m - 150m (empty space distance)
Reflectance 35% (White)
Charge Micro USB Plug in
Contrast Ratio 10
Upgrade OTA or Debug Port
Working Temperature 0 ~ 30°C
Language Support Multilingual