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Raspberry Pi 2.13inch Touch e-Paper HAT SPI 250×122

$22.89

Part Number:2.13inch Touch e-Paper HAT
Brand:Spotpear
SKU:0106041

Date:2021/03/29 18:08




2.13inch Touch E-Paper E-Ink Display HAT For Raspberry Pi, 250×122 Pixels, Black / White, SPI Interface

2.13" TOUCH E-PAPER HAT

Partial Refresh Support, Low Power, Wide Viewing Angle, Paper-Like Effect

Ideal for price tags, shelf labels, industrial instruments...


Features At A Glance
  • 2.13" capacitive touch e-Paper display, 5-point touch, 250×122 pixels
  • Supports waken up by user-defined gesture
  • 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
  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
  • SPI interface, for connecting with controller boards like Arduino/STM32, etc.
  • Comes with development resources and manual (examples for Raspberry Pi)
Specifications
OPERATING VOLTAGE3.3VGREY SCALE2
INTERFACE3-wire SPI, 4-wire SPIPARTIAL REFRESH TIME0.3s
OUTLINE DIMENSIONS69.15 × 38.90mmFULL REFRESH TIME2s
DISPLAY SIZE48.55 × 23.70mmREFRESH POWER26.4mW(typ.)
DOT PITCH0.194 × 0.194mmSTANDBY CURRENT<0.01uA (almost none)
RESOLUTION250×122 pixelsVIEWING ANGLE>170°
DISPLAY COLORblack, whiteTOUCH POINT5 (max)

Advantages Of EINK

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.

Standard Raspberry Pi 40PIN GPIO Header

Compatible With Raspberry Pi Series Boards

Raspberry Pi in the photo is NOT included.
Onboard Control Interface

I2C For Touch Panel, SPI For Display

VCC3.3V
GNDGND
DINSPI MOSI pin
CLKSPI SCK pin
CSSPI chip selection, low active
DCData / Command selection (high for data, low for command)
ERSTExternal reset, low active
BUSYBusy status output, high active
INTTouch controller interrupt signal
SCLTouch controller I2C clock pin
SDATouch controller I2C data pin
TRSTTouch controller reset, low active

Application Example
Outline Dimensions