Review on Waveshare 7.5inch e-Paper with Passive NFC No Battery & Wiring Needed Wireless Power & Data Transfer APP 800X480 Pixel, Black & White Color by Jorge Maertz

Name: Waveshare 7.5inch e-Paper with Passive NFC No Battery & Wiring Needed Wireless Power & Data Transfer APP 800X480 Pixel, Black & White Color
Item: Waveshare 7.5inch e-Paper with Passive NFC No Battery & Wiring Needed Wireless Power & Data Transfer APP 800X480 Pixel, Black & White Color
Rating: 5

August 11, 2022

Superb E Ink display

This is a great E Ink display that I use for announcements in my class. It features a microUSB connector that can be used for power delivery if your current Android device isn't powerful enough to refresh the screen. It is very reliable and appears to be very durable. This is the first size I've seen.

Pros

Power supply: Wireless. Grayscale: 2. Display color: black/white. Refresh time: 5s (not including data transfer time). Point pitch: 0.205 × 0.204. Display size: 163.2mm × 97.92mm. Resolution: 800×480. Overall Dimensions: 195.84mm × 137.68mm. Viewing angle: >170°

Cons