1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)

1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)

Name: 1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter (WS-22689)
Brand: Waveshare Electronics
SKU: WS-22689
Price: 15.54 EUR
Availability: PreOrder

Reference WS-22689

€15.54

12.95 € tax excl.

Description
Product Details

1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal for Temperature and humidity meter, Humidifier, Digital Meter (WS-22689)

1.9inch Segment E-Paper Module, 91 Segments, I2C Bus, Ideal For Temperature And Humidity Meter, Humidifier, Digital Meter

1.9″ Segment E-Paper Module

Support Partial Refresh, Low Power, Wide Viewing Angle, Paper-Like Displaying
Without Electricity

Ideal for Temperature and Humidity meter, Humidifier, Digital Meter...

1.9inch-Segment-e-Paper-Module-details-1.jpg

- Size1.9″
- Segment91 segments
- Viewing Angle>170°
- Display ColorBlack/White
- Grey Scale2

CommunicationI2C
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
I2C interface, for connecting with controller boards like Raspberry Pi/Arduino/STM32, etc.
Onboard MOS voltage translating circuit, 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	GREY SCALE	2
INTERFACE	I2C	PARTIAL REFRESH TIME	0.3s
OUTLINE DIMENSIONS	51 × 34 mm	FULL REFRESH TIME	2s
DISPLAY SIZE	41.35 × 28.11 mm	REFRESH POWER	<5mW (typ.)
SEGMENTS	91	STANDBY CURRENT	<0.01uA (almost none)
DISPLAY COLOR	Black/White	VIEWING ANGLE	>170°

91 Segments Full Display

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 I2C Control Interface

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

1.9inch-Segment-e-Paper-Module-details-3.jpg

VCC	Power (3.3V / 5V input)
GND	Ground
SDA	I2C data input
SCL	I2CI clock input
RST	External reset, low active
BUSY	Busy status output pin (high level means busy)