2.9 Inch E-Ink Display Module Black White E-Paper Display Label Screen 128x296 SPI Port

2.9 Inch E-Ink Display Module Black White E-Paper Display Label Screen 128x296 SPI Port leírása

Ultra-low power bistable display: The E-Ink screen utilizes "micro-encapsulated electrophoretic display" technology, consuming power only during refresh cycles (typical refresh power consumption is approximately 26.4mW) and maintaining a sleep current of <0.01μA (near-zero).
The screen content is retained indefinitely after power is removed, eliminating the need for continuous power supply and making it an ideal choice for battery-powered applications.
Paper-like reading experience: Featuring a reflective display that requires no backlight, it allows for clear reading using ambient light. It offers a viewing angle exceeding 170, remains clearly visible in sunlight, and operates with extremely low power consumption.
Onboard level shifting: The module integrates a level-shifting chip, ensuring compatibility with both 3.3V and 5V microcontrollers and allowing for direct connection to mainstream development boards such as , Raspberry Pi, ESP32, and STM32.
Suitable for electronic shelf labels, industrial instruments, desktop information displays, and battery-powered IoT projects.

Screen size: 2.9 inches
Resolution: 296 x 128 pixels
Display colors: Black/White
Grayscale levels: 4
Communication interface: SPI (3-wire/4-wire selectable)
Operating voltage: Module: 3.3V / 5V (onboard level shifting)
Display dimensions: 66.89 x 29.05 mm
Outline dimensions: 89.5 x 38.0 mm
Refresh : Full refresh: 3s
Refresh power consumption: Approx. 26.4mW (typical)
Sleep current: 170
Color: As Shown
Material: plastic

Package Contents:
1*2.9-inch E-Paper Display Module
1*Pin Header