This is a 4.3-inch electronic paper display module designed for integration with single-board computers like the Raspberry Pi. It features an 800x600 resolution and uses a serial interface for communication, making it simple to connect and use. The module includes embedded font libraries that support both Chinese and English characters, allowing for easy text display without needing to handle complex graphics algorithms. It is ideal for projects requiring low power consumption and clear, readable text or images.
The display supports four grey levels and has a built-in 128MB NAND flash for storing font and image data. This allows users to choose between using an external TF card or the internal storage, offering flexibility in data management. The serial interface baud rate is adjustable, with a default setting of 115200 when powered on. It operates within a voltage range of 3.3V to 5V, making it compatible with various logic levels and microcontrollers.
The module is compatible with multiple platforms including Raspberry Pi, Jetson Nano, Arduino, and STM32. It comes with a user manual and development resources such as a wiki page for setup guidance. A 6-pin XH2.54 cable is included for connecting the module to the host device. The display is suitable for applications like e-books, price labels, POS systems, and industrial instruments due to its readability and low power usage.
It is important to note that the e-paper display has limitations in terms of refresh rate, taking approximately 1.5 seconds to update each frame. This makes it unsuitable for displaying animations or rapidly changing content. The module is designed for static content display, emphasizing clarity and energy efficiency over dynamic visuals.
Brand: waveshare
Model: 4.3inch Serial Interface Electronic Paper Display
Specifications: 4.3inch, 800x600 resolution, 4 grey levels, 128MB NAND flash, serial interface, 3.3V-5V power supply
Features: Embedded font libraries, low power consumption, compatible with Raspberry Pi and other microcontrollers, adjustable baud rate
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