Filtri

Zadnje ogledano

3INCH E-PAPER MODULE (G), 400 × 168, RED/YELLOW/BLACK/WHITE, WAVESHARE 22758

  • Zaloga NE
  • Dobava 7 dni
  • Znamka: WAVESHARE
  • Id številka: 3555/
27,51 €

3″ E-Paper Module (G)

Low Power, Wide Viewing Angle, Paper-Like Effect Without Electricity

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

 
    • Size3″
    • Resolution400×168
    • Viewing Angle>170°
    • Display ColorRed/Yellow/Black/White
    • Grey Scale2
  • CommunicationSPI
  • Display PanelE-paper
  • ExperiencePaper-like
  • EnvironmentAmbient Light Required
  • Display TypePassively Reflective
Features At A Glance
  • 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 VOLTAGE 3.3V/5V DISPLAY COLOR Red/Yellow/Black/White
INTERFACE 3-wire SPI, 4-wire SPI GREY SCALE 2
OUTLINE DIMENSIONS 88.5 × 41mm FULL REFRESH TIME 12s
DISPLAY SIZE 70.4 × 29.568mm REFRESH POWER  
DOT PITCH 0.176 × 0.176mm STANDBY CURRENT  
RESOLUTION 400×168 pixels VIEWING ANGLE >170°
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.

Onboard SPI Control Interface

For Use With Controller Boards Like Raspberry Pi/STM32/Arduino

VCC Power (3.3V / 5V input)
GND Ground
DIN SPI MOSI pin
CLK SPI SCK pin
CS SPI chip selection, low active
DC Data/Command selection (high for data, low for command)
RST External reset, low active
BUSY Busy status output pin
Onboard Voltage Translator

Compatible With 3.3V / 5V MCUs

Application Examples

Suitable For Price Tags, Asset/Equipment Tags, Shelf Labels, Conference Name Tags...

Outline Dimensions

Specifikacije

Glavno

Processor
Broadcom BCM2837B0, Cortex-A53 64-bit SoC @ 1.4 GHz
Memory
512MB LPDDR2 SDRAM
Connectivity
2.4 GHz and 5 GHz IEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2/BLE
Access
Extended 40-pin GPIO header
Video & sound:
1 × full size HDMI

Dimenzije

Dolžina
99 mm
Širina
207 mm
Višina
208 mm
Opozorilo! Vsebina lahko vsebuje napake.