This is a e-paper module consist of 2.9 inch e-ink screen Raspberry pi display with 296x128 resolution, SPI interface, and the display is capable to display images with black and white content. Your image holds indefinitely without power – put up your image, then shut down the power. Once these e-paper modules are updated they don't require any power and can actually be disconnected entirely and the content will remain on the display indefinitely. This e-paper display GDEY029T94 is perfect for low power devices powered by solar or batteries.
This connection board DESPI-C02 used for Good Display's black-white E-paper Display and three-color (black, white and red/Yellow)
We could provide front light, touch screen and other accessories for you.
Relevant manual about this product on Library or you could go to our official website (www.good-display.com), contact us please.
PART NUMBER |
GDEY029T94 |
||
DISPLAY FORMAT |
296x128 |
COLOR | Black, White |
IC | SSD1680 | MAX GRAYSCALE | 4 |
OUTLIN DIMENSION(mm) |
79x36.7x1.2 |
INTERFACE | SPI |
ACTIVE AREA(mm) |
66.896x29.056 |
POWER CONSUMPTION OF THE REFRESH(mW) | 9 |
PIXEL PITCH(mm) | 0.227x0.226 | STANDBY POWER CONSUMPTION (mW) | 0.003 |
SIZE(mm) |
2.9 inch |
FULL REFRESH(s) | 3 |
OPERATING TEMP. |
0℃~50℃ |
FAST REFRESH(s) | 1.5 |
STORAGE TEMP. | -25℃~70℃ | PARTIAL REFRESH TIME(s) | 0.3 |
PART NUMBER | DESPI-C02 | ||
PLATFORM | STM32 | OUTSIDE DIMENSION | 41 x 22mm |
POWER INPUT | DC3.3V | OPERATING TEMP. | -20~70℃ |
FEATURE | Fully and Partial Refresh |
● Support 4 Grayscale
● Customizable 1.5s Fast Refresh
● Black and white monochrome is easy to read.
● Versatile. Use in portrait or landscape format.
● Bistable. (Will continue to display with no power source)
● Support partial refresh. The partial refresh rate is 0.3s/frame
● Compared with other 2.9 inch electornic paper displays, the power consumption is lower
● Development platform available STM32 / Arduino/ Raspberry Pi / ESP8266 / ESP32
Part Number |
Color |
IC |
Features |
Refresh Time |
GDEY029T94 | B/W | SSD1680 | Partial refresh, 4 Grayscale | 3s |
B/W |
UC8151D | Fast refresh, Partial refresh, 4 Grayscale |
0.82s(fast refresh) |
|
GDEY029Z94 | B/W/R | SSD1680A | Red | 12s |
GDEH029Z13 | B/W/R | UC8151D | Red | 15s |
GDEW029Z13 | B/W/R | UC8151D | Red | 12s |
● DESPI-C02 (E-ink Display HAT)
● DESPI-L(C02) (STM32 Platform/Universal)
● DEArduino-L(C02) (Arduino Platform)
● ESP32-L(C02) (WiFi / Bluetooth)
● DESPI-PICO (Rasberry Pi Epaper HAT)
☆ RELATED INFORMATION DOWNLOAD
● DESPI-C02 Specification
● DESPI-C02-SCH
Thank you for your interest in our product. If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at [buyepaper@good-display.com].