都是基于UNIX的，跟DOS相似，

using command line.

Nvidia's Jetson Nano Development Kit is also using Linus.

https://developer.nvidia.com/embedded/jetson-nano-developer-kit

Amazon sells it for $150 (I bought it two or three years ago for $100):

https://www.amazon.com/NVIDIA-Jetson-Nano-Developer-945-13450-0000-100/dp/B084DSDDLT/ref=asc_df_B084DSDDLT/?tag=hyprod-20&linkCode=df0&hvadid=416652333997&hvpos=&hvnetw=g&hvrand=12316846559493745201&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9003318&hvtargid=pla-893453703291&psc=1&tag=&ref=&adgrpid=100759324064&hvpone=&hvptwo=&hvadid=416652333997&hvpos=&hvnetw=g&hvrand=12316846559493745201&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9003318&hvtargid=pla-893453703291

 

If you want to do some projects yourself, Arduino is cheaper and much more popular. Arduino will be a good starting point. I could tell you more, if you want to start.