Welcome to Khadas!
First search for a similar thread before posting your message. If you cannot find a similar thread, select a similar topic from the homepage, then create a new post with a descriptive title and contents. For forum etiquette, see our forum faq guide. If you need to reinstall your operating system, please use Krescue. If you need to capture your system log, refer to the videos; Android or Linux. For specific inquiries, you may “@” the responsible maintainers from within your post:
Android: @tenk.wang, @jasonl, @goenjoy
Linux / NPU Toolkit: @numbqq, @Frank
MIPI Cameras: @numbqq
Tone2 Pro: @Eric68, @Gouwa, @tsangyoujun
Android TV: @superceleron
Manjaro Arm Linux: @Spikerguy
Twister OS: @JeremiahCornelius
Water Turrets / Crypto Mining: @birty
News / Publicity: @tsangyoujun
Shop / AliExpress: @rubywen
Enjoy your stay!