2.13inch E-Paper HAT+ For Raspberry Pi, E-Ink Display, 250x122, SPI
- Brand
- Waveshare
- SKU:
- 60-1
Waveshare 27467 - 2.13inch E-Paper HAT+ For Raspberry Pi, E-Ink Display, 250x122, Immersion Gold Process, SPI Interface, HAT+ Standard, With Online Pwnagotchi Tutorial.
Features
- Onboard high-precision RTC chip for accurate time control
- Optimized PCB layout with additional mounting holes for fixing screws
- Adopts Immersion Gold process, anti-oxidation and anti-corrosion, enhances soldering performance and improves electrical properties, with better durability and reliability to meet various applications
- Adopts Raspberry Pi HAT+ standard to improve interoperability, helping the users to design and develop faster, easy to use with other peripherals and extend more functions for Raspberry Pi
- Comes with online development resources and manual
- driver board circuit diagram
- examples for Raspberry Pi OS / Jetson Nano, etc. and provides pwnagotchi porting tutorial
- No backlight, keeps displaying last content for a long time even when power down
Specifications
| operating voltage | 3.3V | grey scale | 2 |
|---|---|---|---|
| interface | 3-wire SPI, 4-wire SPI | full refresh time | 2s |
| outline dimensions | 65 × 30.5mm | partial refresh time | 0.3s |
| display size | 48.55 × 23.70mm | FAST REFRESH TIME | 1.8s |
| dot pitch | 0.194 × 0.194mm | refresh power | 10.5mW (typ.) |
| resolution | 250 × 122 pixels | standby power | <0.01mW(typ.) |
| display color | black, white | viewing angle | >170° |
Advantages of EINK
E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.
High-Precision RTC chip, adopts immersion gold anti-oxidation process
Adopts Immersion Gold process, anti-oxidation and anti-corrosion, enhances soldering performance and improves electrical properties; Onboard high-precision RTC chip for accurate time control; Adopts Raspberry Pi HAT+ standard to improve interoperability.
What's On Board
- E-Paper display connector
- Mounting hole
- Rechargeable Lithium battery
- RTC chip
- EEPROM
- 40PIN GPIO header
Outline dimensions
Package Content
- 2.13inch e-Paper HAT+ x1
- Screws pack x1