Description
Module with 4.2" e-paper display with a resolution of 400 x 300 px. Communicates via the SPI interface, e.g. with Arduino or Raspberry Pi. Thanks to the e-paper technology the device does not tire the eyes like the traditional screens do. This kind of display can be used for reading e-books and e-journals.
The module has 8-pin connector raster 2.54 mm.
The set also includes a compatible cable with female connector.
|
The product is compatible with Adruino and Raspberry The manufacturer provides auser's guidefor Arduino and Raspberry Pi. |
To connect the system to the module operating with a voltage of 5 V, for example Arduino, you must usea voltage converter.
Inputs
The device has an 8-pin connector.
| Pin | Description |
|---|---|
| VCC | Supply voltage: 3.3 V |
| GND | The grounf of the system. |
| DIN | Pin MOSI of SPI interface. |
| CLK | Clock pin of SPI. |
| CS | Chip select activated at low state. |
| DC |
Selection data / command. High state - data Low state - command |
| RST | External reset activated at low state. |
| BUSY | Output status "busy", activated at low state. |
Specification
- Supply voltage: 3.3 V
- Power (screen refresh): 26,4 MW
- Interface: SPI
- The gray level: 2
- External dimensions: 103 x 78.5 mm
- Display size: 84,8 x 63.6 mm
- Pixel: of 0.212 of 0.212 mm x
- Resolution: 400 x 300 px
- Viewing angle: 170 °
Useful links |
