2.13 Inch E-paper Display RBW Module
Low Power, wide view angle, can display three colors (Red/Black/White)
This product is a 2.13-inch red, black, and white three color e-ink screen expansion module, based on the Raspberry Pi 40PIN interface design and suitable for Raspberry Pi series motherboards. We provide C and Python version demo codes for Raspberry Pi, and reserve the SPI control interface for easy access to Arduino, STM32 and other main control boards. We also provide Arduino, STM32, ESP32 version demo codes, which can realize picture display, English and digital character display, and point, line, rectangle, circle drawing.
Product Features
- 250 x 122 pixels, can display three colors: red, black, and white
- SPI interface, less pin occupation
- Onboard Voltage Translator, which can be compatible with 3.3V and 5V MCU
- Based on Raspberry Pi 40PIN GPIO header design, applicable to Raspberry Pi series motherboard
- SPI communication interface is reserved to facilitate connect to Arduino/STM32 and other control boards
- Open source demo codes available for Raspberry Pi, Arduino, STM32, ESP32 development boards
Product Specifications
| Size | 65mm(Length) x 30mm(width) |
| Pixels | 250 x 122 |
| Display Color | Three-colour(Red, Black, and White) |
| Voltage Translator | TXS0108EPWR |
| Signal interface | SPI |
| Supply voltage | 3.3V/5V |
| LCD display area | 23.7046mm (W) x 48.55mm (H) |
| Partial Refresh | 1.8S (4-wire SPI status) |
| Fast Refresh | 16S (4-wire SPI status) |
| Global Refresh | 22S (4-wire SPI status) |
| Refresh Power | 5.4mW |
| Standby Power | 0.003mW |
3-Colors Display
This product is a 2.13-inch red, black and white three-colour e-ink screen expansion module, which can realize picture display, English and digital character display, and point, line, rectangle, circle drawing.
Based on Raspberry Pi 40PIN GPIO header design, applicable to Raspberry Pi series motherboard
SPI communication interface is reserved to facilitate connect to Arduino/STM32 and other control boards
Sunlight Readability
This E-paper display can be read directly, unlike LCD screens that require brightness adjustment or backlight to read, can better protect the eyes and body health.
Resource Profile
1. SPI line number selector switch
2. Reserved SPI header
3. Raspberry Pi 40PIN header
4. E-Ink display connector
Interface definition
| VCC | Power supply positive (3.3V/5V) |
| GND | Power supply ground |
| CS | SPI chip selection pin (active at low level) |
| CLK | SPI serial clock |
| MOSI | SPI master output slave input |
| D/C | Data/command control pin (high level represents data, low level represents command) |
| BUSY | Busy status output pin (high level indicates busy) |
| RST | External reset pin (low level reset) |
Product Dimensions
Application
WIKI
2.13inch E-Paper Three Color Display HAT 250x122
Package Contents
1. 2.13inch E-Paper Display RBW x 1
2. PH2.0 8PIN connecting cable 20cm × 1
