1.54 inE-ink screen module
Low power consumption, wide viewing angle, clear display even when power is off
For display applications such as shelf labels, industrial instruments, etc.
Version selection
Features
- No backlight is required, and the last screen display content can be kept for a long time when the power is off. The power consumption is very low, and basically only consumes power when refreshing. Provide a complete supporting manual (driver board schematics, Raspberry Pi / Jetson Nano / Arduino and other sample programs) The following is only applicable to the module version SPI control interface, which can be connected to the main control board such as Raspberry Pi / Jetson Nano / Arduino. The onboard level conversion chip is compatible with 3.3V and 5V microcontroller interfaces
- No backlight required, the last screen display can be kept for a long time after power failure
- The power consumption is very low, basically only consuming power when refreshing
- Provide complete supporting manuals (driver board schematics, Raspberry Pi / Jetson Nano / Arduino and other sample programs)The following applies only to the module version
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SPI control interface, can be connected to Raspberry Pi / Jetson Nano / Arduino and other main control boards
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Onboard level conversion chip, compatible with 3.3V and 5V microcontroller interfaces
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Product Parameters
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Operating voltage Bare screen version: 3.3V Display Color Red, yellow, black, white Module version: 3.3V / 5V Communication interface 3-wire SPI、4-wire SPI Grayscale 2 Dimensions Bare screen version: 37.32 × 31.8 × 1.00 (mm) Fast refresh 15s Module version: 48.00 × 33.00 (mm) Global Refresh 20s Display size 27.0 × 27.0 (mm) Refresh power consumption <30mW Dot Pitch 0.135 × 0.135 (mm) Sleep current <0.01uA (close to 0) Resolution 200 × 200 pixels Viewing Angle >170° -
Advantages of E-Ink Screen
The electronic ink screen uses “microcapsule electrophoretic display” technology to display images. Its working principle is that charged nanoparticles suspended in liquid migrate under the action of the electric field, and form a display effect close to traditional printed paper through reflection under ambient light. The electronic ink screen can display images clearly under ambient light such as light and natural light, without backlight, and the viewing angle is almost 180°. Because its display effect is comparable to that of traditional paper, it is often used in applications such as readers.
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SPI control interface
Can be connected to Raspberry Pi / Jetson Nano / Arduino and other main control boards
VCC 3.3V / 5V GND GND DIN SPI communication MOSI pin CLK SPI Communication SCK Pin CS SPI chip select pin (active low) DC Data/command control pin (high level indicates data, low level indicates command) RST External reset pin (low level reset) BUSY Busy status output pin -
Onboard level conversion chip
Compatible with 3.3V and 5V microcontroller interfaces
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Application Scenario
Applicable to shopping mall price tags, asset equipment labels, electronic shelf labels, conference name tags, etc.
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Product size
Naked screen vers
Module version
