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RaspRover Open-source 4WD AI Robot for Raspberry Pi
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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...
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
- 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°
Package Contains: 1x 1.9inch Segment E-Paper Module
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
| 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) |
Application Examples
Suitable For Temperature And Humidity Meter, Humidifier, Digital Meter...
Outline Dimensions
Development resources:
WIKI: www.waveshare.com/wiki/1.9inch_Segment_e-Paper_Module
How do I connect and power the module with a microcontroller?
The module uses an I2C interface with SDA and SCL and supports 3.3V or 5V MCUs. It has an onboard MOS voltage translating circuit and provides VCC, GND, RST and BUSY signals for compatibility with Raspberry Pi, Arduino, and STM32.
What are the refresh times and the power consumption?
Partial refresh time is 0.3 s and full refresh time is 2 s. Refresh power is less than 5 mW (typical) and standby current is less than 0.01 uA.
Does it require a backlight and how does the display behave when power is removed?
There is no backlight. The display is paper like and can keep displaying the last content for a long time even when power is down.
What are the display and package dimensions and display characteristics?
Display size is 41.35 x 28.11 mm and the outline is 51 x 34 mm. It supports black and white images with a viewing angle greater than 170 degrees.
What resources are available to help with integration and development?
Development resources and a manual are provided, including driver board schematic and examples for Raspberry Pi, Arduino and STM32.
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Description
Ask AI about this product
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...
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
- 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°
Package Contains: 1x 1.9inch Segment E-Paper Module
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
| 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) |
Application Examples
Suitable For Temperature And Humidity Meter, Humidifier, Digital Meter...
Outline Dimensions
Development resources:
WIKI: www.waveshare.com/wiki/1.9inch_Segment_e-Paper_Module
FAQ
How do I connect and power the module with a microcontroller?
The module uses an I2C interface with SDA and SCL and supports 3.3V or 5V MCUs. It has an onboard MOS voltage translating circuit and provides VCC, GND, RST and BUSY signals for compatibility with Raspberry Pi, Arduino, and STM32.
What are the refresh times and the power consumption?
Partial refresh time is 0.3 s and full refresh time is 2 s. Refresh power is less than 5 mW (typical) and standby current is less than 0.01 uA.
Does it require a backlight and how does the display behave when power is removed?
There is no backlight. The display is paper like and can keep displaying the last content for a long time even when power is down.
What are the display and package dimensions and display characteristics?
Display size is 41.35 x 28.11 mm and the outline is 51 x 34 mm. It supports black and white images with a viewing angle greater than 170 degrees.
What resources are available to help with integration and development?
Development resources and a manual are provided, including driver board schematic and examples for Raspberry Pi, Arduino and STM32.
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