Description:
This display utilizes microcapsule electrophoretic technology, mimicking the appearance of traditional printed paper by reflecting ambient light. Because it is passively reflective, it requires no backlight and remains perfectly readable under direct sunlight or standard indoor lighting.
A standout feature is its bi-stable nature: once an image is loaded, it remains on the screen indefinitely without consuming any electricity. Power is only required during the refresh cycle. This specific kit includes the onboard driver board, which features a voltage translator to make it compatible with both 3.3V and 5V microcontrollers like Arduino, Raspberry Pi, and ESP32.
Features:
Four-Color Display: Supports Red, Yellow, Black, and White for versatile and eye-catching UI designs.
Paper-Like Readability: No backlight needed; features an ultra-wide viewing angle of >170°.
Zero-Power Image Retention: The last displayed content is preserved even after total power loss.
SPI Interface: Supports standard 3-wire and 4-wire SPI communication for easy integration.
Onboard Voltage Translator: Built-in level shifting circuitry allows direct connection to 5V systems (like Arduino Uno) without extra hardware.
Anti-Glare Surface: Hard-coat finish reduces reflections for better visibility in bright environments.
Specifications:
