Yoidesu 3 inch E Ink Display Module, 400x168 Pixel EPaper Scre | Shop The World
From USA
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Yoidesu 3 inch E Ink Display Module, 400x168 Pixel EPaper Screen for Raspberry Pi for Jetson Nano, for STM32 and Other Main Control Boards, Electronic Paper Module with SPI Interface
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•SPI CONTROL INTERFACE: E paper display is SPI control interface, which can access for RPi, for Jetson nano, for STM32 and other main control boards. Power consumption is very low, basically only when refreshing.
•NO BACKLIGHT REQUIRED: E paper display module does not need backlight and can keep the last screen display for a long time when power off. It is often used in applications such as readers.
•UNIQUE TECHNOLOGY: E paper module uses microencapsulated electrophoretic display technology for image display, which creates a display effect close to that of traditional printed paper by reflection under ambient light.
•WORKING PRINCIPLE: Electronic ink screen module works on the principle that charged nanoparticles suspended in a liquid are subjected to an electric field that causes them to migrate.
•VIEWING ANGLE 180 DEGREES: Electronic ink screen is capable of displaying images clearly in ambient light, such as light and natural light, with a viewing angle of almost 180 degree, giving you the best using experience.
From USA
