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Overview This is an E-Ink display HAT for Raspberry Pi, 2.7inch, 264x176 resolution, with embedded controller, communicating via SPI interface. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on. Features No backlight, keeps displaying last content for a long time even when power down Ultra low power consumption, basically power is only required for refreshing Compatible with Raspberry Pi 2B/3B/3B+/Zero/Zero W Onboard 4x Keys SPI interface, for connecting with other controller boards like Raspberry/Arduino/Nucleo, etc. Onboard voltage translator, compatible with 3.3V/5V MCUs. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32). Specifications: Operating voltage: 3.3 V/5 V. Interface: 3-wire SPI, 4-wire SPI Outline dimension: 85 mm × 56 mm Display size: 57.3 mm × 38.2 mm. Dot pitch: 0.217 × 0.217 Resolution: 264 × 176 Display colour: black, white Grey level: 2 Full refresh time: 6s Refresh power: 24 mW (typ.) Standby power: 70° Package Content 2.7 inch e-paper hat x1 RPi screws pack (2 pieces) x2 PH2.0 20 cm 8 Pin x1 Note: 1. If the colour of e-Paper look a little black or grey, please try to change the value of Vcom on demo codes. 2.More resources if you need, please contact us via desertcart message firstly to get. Review: Aucun problème - Utilisé pour un pwnagotchi, aucun problème avec l’écran, c’est du plug n play tout ce qu’il y a de plus basique et il est assez facile d’y afficher des choses. Le taux de rafraîchissement est assez impressionnant pour un écran eink, je remarque peu d’artefacts suite aux changements d’image. Il est Important de préciser que ces écrans sont assez fragiles et qu’une simple pression sur les bords peut être suffisante pour les détruire, protégez les donc en conséquences (idem pour la nappe le reliant à son pcb qui peut se casser très facilement) Review: Perfetto - Ottimo display e-paper a basso consumo, ideali per leggere in piena luce grazie all’alta leggibilità e all’aspetto simile alla carta. Consuma energia solo per aggiornamenti, ma ha refresh lento Consigliato per applicazioni con alimentazioni a batteria
| ASIN | B07Q7W26N8 |
| Additional Features | Default |
| Aspect Ratio | 16:9 |
| Best Sellers Rank | #119,080 in Computers ( See Top 100 in Computers ) #1,139 in Motherboards |
| Brand | IBest |
| Built-In Media | Schraubenset für RPi (2 Stück) x2, Kabel PH2.0 20cm 8Pin x1 |
| CPU Model Number | 2.7inch E-paper Display HAT |
| CPU model | 1.2GHz Cortex A8 Processor |
| Color | Blue |
| Compatible Devices | Raspberry Pi, Jetson Nano, Arduino |
| Connectivity Technology | SPI |
| Customer Reviews | 4.5 out of 5 stars 415 Reviews |
| Display Resolution Maximum | 264x176 |
| Display Type | E-paper |
| Graphics Card Interface | Integrated |
| Graphics Coprocessor | GPU integrato |
| Graphics Description | Integrated |
| Graphics Ram Type | DDR2 SDRAM |
| Graphics card description | Integrated |
| Graphics co-processor | GPU integrato |
| Hard Disk Description | SSD |
| Hard Disk Interface | Ethernet |
| Human-Interface Input | Buttons |
| Item Weight | 0.03 Kilograms |
| Keyboard Description | QWERTY |
| Keyboard Layout | QWERTY |
| Manufacturer | IBest |
| Memory Storage Capacity | 1 TB |
| Memory storage capacity | 1 TB |
| Model Name | 2.7inch E-paper Display HAT |
| Model Number | 2.7inch E-paper Display HAT |
| Native Resolution | 264x176 |
| Operating System | Linux |
| Operating system | Linux |
| Personal Computer Design Type | Stick PC |
| Power Plug Type | Type C |
| Processor Brand | VIA |
| Processor Count | 1 |
| Processor Series | 1.2GHz Cortex A8 Processor |
| RAM Memory Technology | LPDDR2 |
| RAM Type | DDR2 SDRAM |
| Resolution | 264 x 176 |
| Screen Size | 2.7 Inches |
| Specific Uses For Product | Personal |
| Style Name | Minimalist |
| UPC | 741663305117 |
| Unit Count | 1.0 Count |
| Video Output | HDMI |
| Video Output Interface | HDMI |
| Video Processor | VIA |
| Wireless Technology | Wi-Fi |
U**E
Aucun problème
Utilisé pour un pwnagotchi, aucun problème avec l’écran, c’est du plug n play tout ce qu’il y a de plus basique et il est assez facile d’y afficher des choses. Le taux de rafraîchissement est assez impressionnant pour un écran eink, je remarque peu d’artefacts suite aux changements d’image. Il est Important de préciser que ces écrans sont assez fragiles et qu’une simple pression sur les bords peut être suffisante pour les détruire, protégez les donc en conséquences (idem pour la nappe le reliant à son pcb qui peut se casser très facilement)
G**E
Perfetto
Ottimo display e-paper a basso consumo, ideali per leggere in piena luce grazie all’alta leggibilità e all’aspetto simile alla carta. Consuma energia solo per aggiornamenti, ma ha refresh lento Consigliato per applicazioni con alimentazioni a batteria
J**L
Good support found on waveshare’s home page.
Works like a charm. Support for Arduino, Raspberry Pi and other for this and other e-ink displays is found on the waveshare-site.
M**A
Calidad/Precio
Accesorio perfecto para hacer proyectos con tu Raspberry. Buen tiempo de refresco.
A**S
Good for RPI Zero W and ESP8266 and ESP32
Worked well with the the raspberry pi zero W using the test python script. Also tested with ESP8266 and ESP32.
Trustpilot
2 weeks ago
1 month ago