kwakPro 0 Posted November 3, 2022 Hello. I want to use Uart in GPIO with Tinker Board S R2. But, below url, there are information aboutTinker Board 2 Series. https://github.com/TinkerBoard/TinkerBoard/wiki/Developer-Guide#mraa-library-for-android In Tinker Board S R2, Where is 'config.txt' ? I make it in /dtoverlay/config.txt, but i think it doesn't working. How to use GPIO port in Tinker Board S R2? How can I use 'config.txt' file? Thanks. Share this post Link to post Share on other sites
hongbii 0 Posted August 3, 2023 any update on this issue? Share this post Link to post Share on other sites
