Small size E ink display module 2.9 inches for supermarkets
Electronic ink is a new display technology, with the following distinctive features: 1) outdoor performance: can enjoy under direct light. 2) Low power consumption, zero power consumption to maintain display information. 3) Enabled by multiple languages, it can display complex information and barcodes. 4) E-Tag can withstand normal drop. 5) E-Tag has IPX6 level (water jet waterproof)