1.54 Inch E-paper Display RBW Module
Low Power, wide view angle, can display three colors (Red/Black/White)
This product is a 1.54-inch red, black and white three-colour e-ink screen expansion module, suitable for Raspberry Pi series, Arduino, STM32 and other main control boards. We provide C and Python version demo codes for Raspberry Pi as well as example programs for Arduino, STM32, ESP32. The example programs can realize picture display, English and digital character display, and point, line, rectangle, circle drawing.
Product Features
- 200 x 200 pixels, can display three colors: red, black, and white
- SPI interface, minimal pin usage
- Onboard Voltage Translator, compatible with both 3.3V and 5V microcontroller interfaces
- Open-source example programs available for Raspberry Pi, Arduino, STM32 and ESP32 development boards
Product Specifications
| Dimensions | 48mm (Length) x 33mm (Width) |
| Pixels | 200 x 200 |
| Display Color | Three-colour(Red, Black, and White) |
| Level-Shifting Chip | TXS0108EPWR |
| Signal Interface | SPI |
| Supply Voltage | 5V/3.3V |
| LCD Display Area | 27mm (H) x 27mm (W) |
| Grayscale | 2 |
| Full Refresh Time | 20S |
| Refresh Power | 7.5mW |
| Standby Power | 0.003mW |
3-Colors Display
This product is a 1.54-inch red, black and white three-colour e-ink screen expansion module, can realize picture display, English and digital character display, and point, line, rectangle, circle drawing.
SPI interface, minimal pin usage
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 overall health.
Resource Profile
1. Voltage Translator TXS0108
2. SPI lines selection switch
3. E-Ink display connector
4. SPI control interface connector
Interface Definitions
| VCC | 3.3V&5V |
| GND | Ground |
| RST | External Reset Pin (Low level for reset) |
| BUSY | Busy Status Output Pin (High level indicates busy) |
| D/C | Data/Command Control Pin (High level for data, Low for command) |
| MOSI | SPI Communication MOSI Pin |
| CS | SPI Chip Select Pin (Low level active) |
| CLK | SPI Communication SCK Pin |
Product Dimensions
Application
Wiki
1.54inch E-Paper E-Ink Three Color Display Expansion HAT
Package Contents
1. 1.54inch E-Paper Display RBW x 1
2. PH2.0 8PINConnector Cable 20cm × 1
3. M2.5 Copper Standoff Screw Kit
