About this item

The WeAct Studio 1.54 Inch E-paper Display Module is an ultra-low-power, high-contrast black-and-white display designed for applications where energy efficiency and readability are paramount. Utilizing e-paper technology, this module mimics the appearance of ink on paper, providing a sharp, glare-free display that remains visible under direct sunlight and consumes power only during screen refreshes. With a resolution of 200 x 200 pixels, the 1.54-inch screen offers crisp text and simple graphics, making it ideal for e-readers, smart badges, price tags, and low-power IoT devices. Its SPI (Serial Peripheral Interface) interface ensures easy integration with a wide range of microcontrollers and development boards, including STM32, Arduino, and ESP series. The display supports partial and full updates, allowing developers to optimize for speed or power consumption depending on application needs. Its thin, lightweight design makes it suitable for compact portable devices. Because e-paper technology maintains the image without power, the WeAct 1.54” E-paper display module is perfect for battery-powered projects requiring long-lasting displays with minimal energy use.