Refresh , Low power, Wide viewing angle, Paperlike effect 2. No backlight, keeps displaying last content for a long time even when power down 3. Ultra low power consumption, basically power is only required for refreshing 4. SPI interface, for connecting with controller boards which is compatible with Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2 W/Pico/Pico W/Pico 2/Pico 2 W, etc. 5. Onboard voltage translator, compatible with 3.3V / 5V MCUs 6. Comes with online development resources and manual, driver board circuit diagram, examples: bit.ly/4btDibU Specifications Resolution: 400 300 pixels Operating voltage: 3.3V/5V Interface: 3wire SPI, 4wire SPI Display color: black?white Partial refresh time: 0.4s Full refresh time: 5s Grey level: 4 Fast Refresh time: 1s/1.5s* DOT PITCH: 0.212 0.212mm Viewing angle: >170 Refresh power: 26.4mW(typ.) Standby current :
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
