1.54 inch E-INK display
$6.90 – $11.30
Display some stuff on E-Ink display is a series of chemical changes. For E-Ink display, power only needed during refresh time, pictures can keep shown in the display without any power for more than 180 days. The content displayed is the same as written on paper. Very suitable for shelf labeling, ID tag.
1.54 inch E-ink (Module) is a part of the “E-INK Display“ series, with the following features:
- Display Resolution: 152*152;
- Onboard power-on reset circuit (Module only);
- SPI interface, need only 4 GPIOs at least(CLK,DC,CS,SDI) (Module only);
- Reserved 0.5 x 6 FFC socket footprint (Module only);
- Two refresh methods:Global refresh(2s);Partial refresh(0.3s);
- Power consumption only when refreshing, power consumption: 26.4mW, content can keep shown in the display without any power more than half a year;
- Provide Arduino and STM32(Keil) example code;
Technical Parameters
Source | Parameter |
---|---|
Driver Chip | IL0373 |
Power consumption | 26.4mW |
color | black & white, black & white & red, black & white & yellow |
Operating Voltage | 3.3V |
Interface | SPI |
Resolution | 152 x 152 |
Size (Module)
Size (Screen) |
46.4 x 32 x 2.2 mm
37.3 x 31.8 x 0.98 mm |
E-Ink Display Arduino Library
E-Ink Display STM32 Library
- Black & White & Red (HTEW0154Z17_V11): https://resource.heltec.cn/download/e-ink/154/1.54b%26w%26r/HTEW0154Z17_V11/E-INK-154-BWR_152.zip
- Black & White & Yellow (HTEW0154C39_V12): https://resource.heltec.cn/download/e-ink/154/1.54b%26w%26y/HTEW0154C39_V12/E-INK-154-BWY.zip
- White & Black (HTEW0154T8_V20): https://resource.heltec.cn/download/e-ink/154/1.54b%26w/HTEW0154T8_V20/E-INK-154-BW.zip
The E-Ink Display Datasheet
- Black & White & Red (HTEW0154Z17_V11): https://resource.heltec.cn/download/e-ink/154/1.54b%26w%26r/HTEW0154Z17_V11/HTEW0154Z17_V11.pdf
- Black & White & Yellow (HTEW0154C39_V12): https://resource.heltec.cn/download/e-ink/154/1.54b%26w%26y/HTEW0154C39_V12/HTEW0154C39_V12.pdf
- White & Black (HTEW0154T8_V20): https://resource.heltec.cn/download/e-ink/154/1.54b%26w/HTEW0154T8_V20/HTEW0154T8_V20.pdf
- White & Black (DEPG0150BNS810F0): https://resource.heltec.cn/download/e-ink/154/1.54b%26w/DEPG0150BNS810F0_V2.0/DEPG0150BNS810F0_V2.0.pdf
Driver Chip Datasheet
E-Ink Display Usage Precautions !!! IMPORTANT !!!
E-Ink Modules User Manual
How to convert a .bmp picture to hex array code
User manual: https://resource.heltec.cn/download/e-ink/154/1.54b%26w/HTEW0154T8_V20/HTEW0154T8-pic-mode.pdf
Convert tools: E-ink Bitmap Array
Interesting Applications by users
A clock display design based on 1.54 inch e-ink:https://github.com/martinberlin/cale-idf
- Over View
-
1.54 inch E-ink (Module) is a part of the “E-INK Display“ series, with the following features:
- Display Resolution: 152*152;
- Onboard power-on reset circuit (Module only);
- SPI interface, need only 4 GPIOs at least(CLK,DC,CS,SDI) (Module only);
- Reserved 0.5 x 6 FFC socket footprint (Module only);
- Two refresh methods:Global refresh(2s);Partial refresh(0.3s);
- Power consumption only when refreshing, power consumption: 26.4mW, content can keep shown in the display without any power more than half a year;
- Provide Arduino and STM32(Keil) example code;
- Tech Specs
-
Technical Parameters
Source Parameter Driver Chip IL0373 Power consumption 26.4mW color black & white, black & white & red, black & white & yellow Operating Voltage 3.3V Interface SPI Resolution 152 x 152 Size (Module) Size (Screen)
46.4 x 32 x 2.2 mm 37.3 x 31.8 x 0.98 mm
- Docs & Resource
-
E-Ink Display Arduino Library
E-Ink Display STM32 Library
- Black & White & Red (HTEW0154Z17_V11): https://resource.heltec.cn/download/e-ink/154/1.54b%26w%26r/HTEW0154Z17_V11/E-INK-154-BWR_152.zip
- Black & White & Yellow (HTEW0154C39_V12): https://resource.heltec.cn/download/e-ink/154/1.54b%26w%26y/HTEW0154C39_V12/E-INK-154-BWY.zip
- White & Black (HTEW0154T8_V20): https://resource.heltec.cn/download/e-ink/154/1.54b%26w/HTEW0154T8_V20/E-INK-154-BW.zip
The E-Ink Display Datasheet
- Black & White & Red (HTEW0154Z17_V11): https://resource.heltec.cn/download/e-ink/154/1.54b%26w%26r/HTEW0154Z17_V11/HTEW0154Z17_V11.pdf
- Black & White & Yellow (HTEW0154C39_V12): https://resource.heltec.cn/download/e-ink/154/1.54b%26w%26y/HTEW0154C39_V12/HTEW0154C39_V12.pdf
- White & Black (HTEW0154T8_V20): https://resource.heltec.cn/download/e-ink/154/1.54b%26w/HTEW0154T8_V20/HTEW0154T8_V20.pdf
- White & Black (DEPG0150BNS810F0): https://resource.heltec.cn/download/e-ink/154/1.54b%26w/DEPG0150BNS810F0_V2.0/DEPG0150BNS810F0_V2.0.pdf
Driver Chip Datasheet
E-Ink Display Usage Precautions !!! IMPORTANT !!!
E-Ink Modules User Manual
How to convert a .bmp picture to hex array code
User manual: https://resource.heltec.cn/download/e-ink/154/1.54b%26w/HTEW0154T8_V20/HTEW0154T8-pic-mode.pdf
Convert tools: E-ink Bitmap Array
Interesting Applications by users
A clock display design based on 1.54 inch e-ink:https://github.com/martinberlin/cale-idf