






Attributes
Frozen 2.9 inch ESL RF ModulesModel Number
CustomBrand Name
Shopping Mall/Cold warehousing/Fresh StoreApplication Type
RF ModuleType
ShenzhenPlace of Origin
ESL SolutionSupplier Type
Frequency:IOT ESL Solutions
Interface Type:SPI
Operating Temperature:-20°C-40°C
Dimensions:Frozen 2.9 inches
Voltage - Supply:3.1-3.3v
Product name:Frozen 2.9" Electronic Shelf Label
Screen color:Black / White
All Frozen Size:NFC 2.13/2.66/2.9 inch e ink display
Product Function:Display Products information
Application Scenario:Supermarket Fresh/Cold warehousing/Frozen Store
Operating voltage:3.1-3.3V
Operating temperature:0°C-40°C
Battery Life:5-7years
Waterproof:IP65/IP67(optional)
Wireless Technology:WIFI/NFC/BLE 5.0
Selling Units:Single item


