Shenzhen Ok Smart-Lcm Photoelectric Co., Ltd.
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4.2 inch e-ink 400X300 for price tag e paper display
The advantage for E-ink is
Ultra Low current deep sleep mode
On chip display RAM
Low voltage detect for supply voltage
High voltage ready detect for driving voltage
Internal temperature sensor
10-byte OTP space for module identification
Serial peripheral interface available
On-chip oscillator
On-chip booster and regulator control for generating VCOM, Gate and Source driving voltage
I2C signal master interface to read external temperature sensor/ built-in temperature sensor
| DISPALY MODE: | 4.2 ARREY FOR EPD | Weight: | 15±0.2 g |
| Active Area: | 84.8×63.6 mm | Pixel Configuration: | Square |
| Screen Size: | 4.2 Inch | Pixel Pitch: | 0.212mm×0.212 mm |
