Waveshare 1.9 inch Segment E-Paper Module for Temperature and humidity meter, Humidifier, Digital Meter

1.9-inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature And Humidity Meter, Humidifier, Digital Meter. E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: that charged particles suspended in the clear fluid will move to the sides of the microcapsule when an electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light requires no backlight and features nearly up to 180 viewing angle. It is usually used as an e-reader due to its paper-like effect.

Features:

1. No backlight keeps displaying the last content for a long time even when power down
2. Ultra-low power consumption, basically power is only required for refreshing
3. I2C interface, for connecting with controller boards like Raspberry Pi/Arduino/STM32, etc.
4. Onboard MOS voltage translating circuit, compatible with 3.3V/5V MCUs

Package Includes:

1 x 1.9inch Segment e-Paper Module

1 x 6 Pin Cable