Description
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.
OverView
-
- Adopt to IL91874 driver chip;
- Digital supply voltage: 2.3~3.6V;
- Display Resolution: 264 x 176;
- 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 | IL91874 |
| Power consumption | — |
| color | black & white, black & white & red, black & white & yellow |
| Operating Voltage | 3.3V |
| Interface | SPI |
| Resolution | 264 x 176 |
| Size (Screen) |
70.42(L) × 45.8(W) ×0.98(H)mm |
Resource
- E-Ink Display Arduino Libraryhttps://github.com/HelTecAutomation/e-ink
- 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
- Driver Chip DatasheetIL0373: https://resource.heltec.cn/download/e-ink/154/1.54b%26w/HTEW0154T8_V20/IL0373.pdf
- E-Ink Display Usage Precautions !!! IMPORTANT !!!
- https://docs.heltec.cn/#/en/products/display/eink/heltec_eink_display_list_eu
- E-Ink Modules User Manual
- English: https://resource.heltec.cn/download/e-ink/e-ink-module-user-manual.pdf
- Chinese: https://resource.heltec.cn/download/e-ink/e-ink-module-user-manual-cn.pdf
- 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
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