The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.
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The Lonely Binary Universal E-Ink Paper ESP32 Shield is your all-in-one solution for connecting any standard E-Ink Paper Display with a 24-pin FPC connector. Compatible with displays ranging from 1.54" to 7.5", this shield supports both monochrome and color E-Ink papers, making it versatile for a wide range of projects.
Equipped with a user-friendly switch, the shield allows seamless toggling between 4-wire SPI protocols, which is widely used by most E-Ink displays. Additionally, another switch enables easy switching between monochrome and color displays, ensuring compatibility without the need for complex wiring or configuration changes.
Whether you're working on small-scale prototypes or full-fledged projects, the Lonely Binary Universal E-Ink Paper ESP32 Shield simplifies your setup, giving you more time to focus on innovation.
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