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Touchscreen model for my project

max3312

2023-05-15 05:29

I designed an input device for my computer based on ESP32 and a touchscreen based on Goodix GT911. I liked the result, but I ran into a problem with the low refresh rate of the touchscreen. This difference is very noticeable on a 240 Hz monitor, between a touchscreen and a mouse. This speed is enough to work in applications, but in games it already causes discomfort.

I tried to find information about devices using Goodix solutions for their touch screens, but found nothing. Touchscreens with GT911 chip are quite common and it is easy to find one on AliExpress, but when I started looking for information about devices based on GT9916, GT9966 or GT7936, I did not find anything.

Tell me, is it possible to find somewhere information about devices using certain Goodix chips to buy a touchscreen from this device for a home project?

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Goodix Administrator

Community Administrator
2023-05-16 17:13

Hi, so sorry to tell you that this community does't provide Touch product support, here is the Goodix touch drivers link on github, you can take a look for reference. Thanks!

Link:

https://github.com/goodix

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