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Read Article →ePaper Displays can retain the screen content even after power is removed! These displays are suitable for building low power, battery-operated, price labels, notices, nametags, IoT sensor dashboards etc.
Features:
Specifications:
| DISPLAY COLOR | Black |
|---|
|
OPERATING VOLTAGE |
3.3V/5V |
|
INTERFACE |
3-wire SPI, 4-wire SPI |
|
OUTLINE DIMENSIONS |
89.5 × 38mm |
|
DISPLAY SIZE |
66.90 × 29.06mm |
|
DOT PITCH |
0.227 × 0.226mm |
|
RESOLUTION |
296×128 pixels |
|
GREY SCALE |
2 |
|
FULL REFRESH TIME |
15s |
|
REFRESH POWER |
30mW(typ.) |
|
STANDBY CURRENT |
<0.01uA (almost none) |
|
VIEWING ANGLE |
>170° |
Can you imagine a screen powered without a battery or a cable? With the help of E-Paper technology, you can make it happen!
You can use a controller with SPI - NodeMCU ESP8266, ESP32, Arduino, Raspberry Pi etc to display the screen content. Then the screen will retain the image for weeks without power until you refresh it again.
E-Paper, sometimes called E-Ink is a technology that replicates the look of ordinary ink on paper. Normally, traditional displays use backlighting to illuminate pixels and display an image whereas in E-Paper displays, there is an electrically charged surface and the movement of electrically charged molecules in an electric field helps to display an image on the screen. When the user looks at the E-Paper screen, the light from the environment gets reflected from the surface of the E-Paper and reaches the eyes.
E-Paper screens are bi-stable, which means unlike traditional displays that refresh at about 60 times per second and require a power source to retain the content, an E-Paper will retain a static image for weeks without electricity and needs power only when the content on the screen needs to be changed. Also, they offer paper-like readability where they can heavily reduce the strain on the eyes while being able to use outdoors under bright sunlight. E-Papers have wide viewing angles and have high-resolution displays with no-glare.
Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
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Probots sells every Electronics Part for your next Project. You can order 10,000+ Electronic Parts Online - Arduino, Raspberry Pi, NodeMCU Development Boards, Sensors, Motors, Motor Drivers, SMPS, Plastic Enclosures etc in India directly on probots.co.in
We offer specialized services for Bulk, Wholesale & B2B Customers like discounted prices, additional shipping options, customised products, etc . Customer with large quantity & regular orders qualify for the specialised discounted rates.
We also offer dedicated sales team to assist you with the order process by providing sales quotations, PI, technical support for choosing products, etc.
Note: Business Orders are processed manually and usually take 1-3 days to process compared to placing the order directly on our website. Please plan your purchases accordingly.
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