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Waveshare 4.2-inch e-Ink Paper Display Module with SPI Interface is an E-Ink display module, 2.9inch, 296128 resolution, with an embedded controller, communicating via SPI interface, supports partial refresh. Due to the advantages like ultra-low power consumption, wide viewing angle, great effect under sunlight, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.

There is no backlight so it can keep displaying last content for a long time even when the power is down. As these displays have no backlight panels and it doesn't need a continuous power supply to display the (static data with periodic intervals) data on the screen, it has a great advantage of ultra-low power consumption. Also, it has a wide viewing angle, great viewing effect under sunlight, Basically power to the display is only required for refreshing. For connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.. SPI interface can be used.


Features:

  1. No backlight keeps displaying last content for a long time even when a power down
  2. Ultra low power consumption, basically power is only required for refreshing
  3. SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.
  4. Onboard voltage translator, compatible with 3.3V/5V MCUs
  5. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

Interface:

SYMBOLDESCRIPTION
VCC3.3V/5V
GNDGround
DINSPI MOSI pin
CLKSPI SCK pin
CSSPI chip selection, low active
DCData/Command selection (high for data, low for command)
RSTExternal reset, low active
BUSYBusy status output, high active


Useful Links:

Wiki : www.waveshare.com/wiki/4.2inch_e-Paper_Module


Package Includes:

1 x 4.2-inch e-Ink Paper Display Module with SPI Interface

1 x Interfacing Cable



Specifications :-

Operating Voltage (VDC)

3.3

Outline dimension (mm)

90.1 77 1.18

Dot Pitch

0.212 0.212

Grey level

2

Display Color

Black and White

Display Resolution

400300

Viewing Angle

>170

Interface

3-wire SPI, 4-wire SPI

Full Refresh Time (s)

4

Refresh Power

26.4mW(typ.)

Standby Power (mW)

<0.017

Dimensions in mm (LxWxH)    

114 x 80 x 12

Weight (gm)

58


Brand/Manufacturer Waveshare
Country Of Origin China
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 3864.5 (Inclusive of all Taxes)
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* Product Images are shown for illustrative purposes only and may differ from actual product.

Waveshare 4.2-inch e-Ink Paper Display Module with SPI Interface

  • Product Code: EC-5463
  • Availability: 3
  • Rs.3275.00
  • (Excluding 18% GST)