GooDisplay Manuals & User Guides

GooDisplay, operated by Dalian Good Display Co., Ltd., is a prominent manufacturer specializing in e-paper (E Ink) display solutions and related development modules. The company offers a comprehensive range of products, including raw e-paper screens, flexible displays, and color e-paper options suitable for diverse electronic applications. Their portfolio extends to complete solutions such as Electronic Shelf Labels (ESL) driven by NFC or wireless gateways, enabling smart retail and inventory management.

In addition to display panels, GooDisplay provides robust hardware support for developers, including driver boards and kits compatible with ESP32, Arduino, and Raspberry Pi platforms. Their technology focuses on ultra-low power consumption and high readability, making their displays ideal for IoT devices, wearable technology, and digital signage where energy efficiency is paramount.

• How do I update the content on GooDisplay NFC electronic tags?

  You can update GooDisplay NFC tags using the dedicated mobile app (e.g., NFC-D3-Pro) on an NFC-enabled smartphone. Simply select or edit your image in the app and hold the phone's NFC area close to the tag to transmit data.

• Do all NFC-enabled phones support GooDisplay updates?

  Not all smartphones with NFC capability are guaranteed to drive the display sufficient power for updates. Real-device testing is recommended to ensure compatibility.

• What image formats are supported for GooDisplay E-paper tags?

  The companion software typically supports common image formats such as BMP, PNG, and JPG. Images are often pre-processed within the app to match the specific resolution and color limitations of the e-paper screen.

• What platforms are GooDisplay development kits compatible with?

  GooDisplay offers development kits and adapter boards that are widely compatible with popular platforms including Arduino, ESP32, and Raspberry Pi, facilitating easy integration and testing.

• What are the typical operating temperatures for these e-paper displays?

  Most standard GooDisplay e-paper modules operate between 0°C and 50°C. Users should check specific datasheets, as extreme temperatures can affect refresh rates and display quality.