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E-paper 91-segment display 1.9'' - I2C - black and white - without PCB - Waveshare 22688

Index: WSR-22022
91-segment display made in e-paper technology, screen diagonal is 1.9 '' . The module uses the I2C communication interface and supports partial refreshing . It presents the last loaded image also after disconnecting the power supply. It does not have a PCB , so it is universal and can be used in many projects.
E-paper 91-segment display 1.9'' - I2C - black and white - without PCB - Waveshare 22688
€9.00
€7.32 tax excl.
Unavailable
Discontinued product
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Manufacturer: Waveshare

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The product has been discontinued. Check other products in category.

Product description: 91-segment 1.9 '' E-paper display - I2C - black and white - without PCB - Waveshare 22688

91-segment display made in e-paper technology, screen diagonal is 1.9 '' . The module uses the I2C communication interface and supports partial refreshing . It presents the last loaded image also after disconnecting the power supply. It does not have a PCB , so it is universal and can be used in many projects.

The manufacturer provides a Wiki page of the product that contains information about the module pins and a detailed user guide.

Display E-paper 91-segment with a diagonal of 1.9 ''.

Display E-paper 91-segment with a diagonal of 1.9 ''.

Display E-paper 91-segment 1.9 '' - I2C - black and white - without PCB.

Display E-paper 91-segment 1.9 '' - I2C - black and white - without PCB.

Special features of the display from Waveshare

  • The use of e-paper technology, which is used in e-book readers
  • Display of the last image even when disconnected from the power supply
  • Low power consumption, only power consumption for refreshing
  • The screen does not have a PCB, so it can be used in a variety of projects
  • I2C communication interface
  • Programmed with C / C ++ and MicroPython
  • Image displayed in two colors: black and white with grayscale 2

What is the e ink e paper display?

The e-paper display, also known as electronic paper (e-paper), uses electrophoretic microcapsule technology to present texts and images. In this way, it imitates the appearance of traditional ink found on a sheet of paper. This type of technology is very friendly to users - the screens do not emit a blue glow, are passively reflective and provide a wide viewing angle. All these features mean that the eyesight does not get tired during use.

Differences in displaying content on each type of screen.
Differences in displaying content on each type of screen.
91-segment 1.9 '' E-paper display - I2C - black and white - without PCB - Waveshare 22688.

91-segment 1.9 '' E-paper display - I2C - black and white - without PCB - Waveshare 22688.

Technical specification of the display

  • Technology: epaper
  • Working voltage: 3.3V
  • Communication interface: I2C
  • Resolution: 212 x 104 px
  • Number of segments: 91
  • Display colors: black and white
  • Gray level: 2
  • Full refresh time: 2 s
  • Partial refresh time: 0.3 seconds
  • Power consumption during refreshing: 5 mW
  • Current consumption at rest: <0.01 uA
  • Viewing angle:> 170 °
  • External dimensions: 49.35 x 32.11 x 1.13 mm
  • Display dimensions: 41.35 x 28.11 mm

Package width 8.2 cm
Package height 10.6 cm
Package depth 3 cm
Package weight 0.018 kg

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