2.9 inch ESL Display Tag with E-ink E-Paper Display

Description

Size: 66.9x29.1mm 296x128Pixel Display Mode: Electronic Paper Dot Matrix Label 3 colors (black, white, red) Transmission Distance: 15-50m Service Life: Above 5 years Transmission Protocol: CEP 3.0 Temperature: Working 0-45C; Storage -20-55C