TIP: GDEW029T5D E Ink display has been discontinued, and its replacement is GDEY029T94.
This is a set of E-PAPER HAT with 2.9 inch e-paper 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 2.9 inch e-paper GDEW029T5D 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 our official website (www.good-display.com), contact us please.
Use our free e-paper software to prepare your bitmap image for this display.
 
● Support 4 Grayscale
● 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
● I2C Signal Master Interface to read external temperature sensor.
 
| PART NUMBER | GDEW029T5D | 
| SIZE | 2.9 inch | 
| TYPE | Dot Matrix | 
| IC | UC8151D | 
| RESOLUTION | 296x128 | 
| OUTLINE SIZE(mm) | 79x36.7x1.18 | 
| ACTIVE SIZE(mm) | 66.9x29.06 | 
| PIXEL PITCH(mm) | 0.227x0.226 | 
| OPERATING TEMP. | 0℃~50℃ | 
| STORAGE TEMP. | -25℃~70℃ | 
| CONNECTOR | 24 Pin FPC | 
| MAX GRAYSCALE | 4 | 
| COLOR | Black, White | 
| INTERFACE | SPI | 
| FULL REFRESH(s) | 3 | 
| PARTIAL REFRESH RATE(s) | 0.3 | 
| POWER CONSUMPTION OF THE REFRESH(mW) | 26.4 | 
| STANDBY POWER CONSUMPTION (mW) | 0.0165 | 
 
| PART NUMBER | DESPI-C02 | 
| PLATFORM | STM32 | 
| FUNCTION | Connection E-paper Display with Drive Board | 
| OUTSIDE DIMENSION | 41x22mm | 
| INTERFACE | SPI | 
| POWER INPUT | DC3.3V | 
| FEATURE | Fully and Partial Refresh | 
| OPERATING TEMP. | -20℃~70℃ | 
| 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 | 
Please feel free to contact us for any questions, on trademanager, or send message to me. It's our pleasure to serve you! We appreciate your business!!
My email is: info@good-display.com


| Model | GDEW029T5D | 
| Dimension | 79.0 (H)x36.7 (V) x1.05(D)mm | 
| Screen Size | 2.9inch | 
| IC | UC8151D | 
| E-Paper Type | E-ink (EPD) | 
| Resolution | 296(H)x128(V) | 
| Pixel Pitch | 0.227×0.226mm | 
| Active Area | 66.9 (H)×29.1 (V)mm | 
| Operation Temperature | 0Cto60C | 
| Storage Temperature | -25Cto85C | 
| Weight | 7.35±0.5g | 
| Pixel Configuration | Rectangle | 
| Max Grayscale | 4 | 
| Power consumption of the refresh(mW) | 26.4 | 
| Standby power consumption Pc(mW) | 0.0165 | 
| Time of refresh(s) | 3 | 
| Time of partial refresh(s) | 0.3 | 
Picture show &Picture show of Connector


| Part Number | Color | Features | Refresh Time | 
| GDEM029T94 | B/W | Partial refresh, 4 Grayscale | 3S | 
| GDEW029M06 | B/W | DES,Wide working temperature range, Partial refresh | 3S | 
| GDEM029E97 | B/W | SPI interface | -- | 
| B/W | Fast refresh, Partial refresh, 4 Grayscale | 0.82S(fast refresh) | |
| B/W | Ultra-low temperature | 3S | |
| GDEW029I6FD | B/W | Flexible, Partial refresh, 4 Grayscale | 3S | 
| GDEH029Z92 | B/W/R | Three colors | 13S | 
| GDEH029Z13 | B/W/R | Three colors | 15S | 

https://www.good-display.com/product/210.html

