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Our order fulfillment operations will remain suspended on 29th and 30th March 2024 for FY Closing. Any order placed after 2 PM on 28th March will be shipped on 1st April 2024. 

3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White

3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
WaveShare Electronics
3inch E-Paper Module (G), 400 × 168, Red/Yellow/Black/White
₹​1,721.62
₹​1,459.00 + 18% GST
All Inclusive, Shipping Calculated at Checkout
Assured Cashback of ₹ 15
B2B GST Credit Available

E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.

E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.



Features

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


Specifications

OPERATING VOLTAGE3.3V/5VDISPLAY COLORRed/Yellow/Black/White
INTERFACE3-wire SPI, 4-wire SPIGREY SCALE2
OUTLINE DIMENSIONS88.5 × 41mmFULL REFRESH TIME12s
DISPLAY SIZE70.4 × 29.568mmREFRESH POWER<60mW (typ.)
DOT PITCH0.176 × 0.176mmSTANDBY CURRENT<0.01uA (almost none)
RESOLUTION400×168 pixelsVIEWING ANGLE>170°


Pinouts

VCCPower (3.3V / 5V input)
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 pin


Resources

User Manual

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