Color:2.9inch e-Paper Module (D) 2.9inch e-Paper Description 296x128, 2.9inch E-Ink display module, three-color, SPI interface This is an E-Ink display module, 2.9inch, 296x128 resolution, with embedded controller, communicating via SPI interface, supports red, black, and white three-color display. Due to the advantages like ultra low power consumption, wide viewing angle, great effect under sunlight, it is an ideal choice for applications such as shelf label, industrial instrument, and so on. 2.9inch e-Paper Specifications Operating voltage: 3.3V Interface: 3-wire SPI, 4-wire SPI Outline dimension: 36.7mm x 79.0mm x 1.05mm Display size: 66.89mm x 29.05mm Dot pitch: 0.138 x 0.138 Resolution: 296 x 128 Display color: red,black, white Grey level: 2 Full refresh time: 15s （Do not support partial refresh) Refresh power: 26.4mW(typ.) Standby power: <0.017mW Viewing angle: >170° e-Paper ESP8266 Driver Board Features Onboard ESP8266, supports Arduino development Provides HTML host code Supports Floyd-Steinberg dithering algorithm, more color combinations, better shadow rendering for the original image Supports popular image formats: BMP, JPEG, GIF, PNG, etc. Easy to be integrated into wireless applications Comes with e-Paper driver (open source) Comes with development resources and manual Package Contains 1. 2.9inch e-Paper (B) x1 2. e-Paper ESP8266 Driver Board x1 3. e-Paper Adapter x1 4. 24PIN FFC x1 100% original,offer technical support!
E**T
Hard to setup, good screen
I had a lot of issues getting this e ink display working because there is a lack example code and documentation. However when I got it to work it was amazing and I could display anything I wanted forever until there was a refresh. This is really convenient for me because one battery is enough to last forever if you code your esp32 correctly with sleep mode.
N**N
Marche très bien mais gros problème de Drivers (macOS)
Le produit est conforme et d'excellente facture malgré le fait qu'il ne soit pas reconnu sous macOS High Sierra sans installer les drivers du contrôleur USBtoUART (voir le site de Silabs)cette manipulation n'est pas renseignée sur les ressources du site de WaveShare.Une fois le driver installé => PARFAIT !la résolution est toutes fois un peu faible mais pour mon projet de station météo et pour les premières manipulation d'un contrôleur e-ink c'est parfait !
J**P
Ne supporte pas l'actualisation partielle
Produit dont la qualité d'affichage est très bien.C'est dommage que l'actualisation partielle (comme sur les écrans plus petits) ne soit pas supporté.
Trustpilot
1 month ago
1 month ago
