






Attributes
4.2 inch ESL RF ModuleModel Number
CustomBrand Name
Shopping Mall/Big warehousing/Fresh StoreApplication
RF ModuleType
ShenzhenPlace of Origin
ESL SolutionSupplier Type
Frequency:IOT ESL Solutions
Interface Type:SPI
Operating Temperature:0°C-40°C
Dimensions:4.2 inches
Voltage - Supply:3.1-3.3v
Product name:4.2" Electronic Shelf Label
Display color:Black/white/red/yellow
Product Function:Display Products Information
Application Scenario:Shopping Mall/Big Warehousing/Store
Operating voltage:3.1-3.3v
Operating temperature:0°-40°C
Battery life:5-7 Days
Environment humidity:45%-70%RH
waterproofing grade:IP65/IP67(optional)
Wireless Technology:WIFI/NFC/Ble 5.0


