China releases videos of its Zhurong Mars rover
Physical engineering aside, the operating system used is also quite interesting
<a href="https://cntechpost.com/2021/06/22/chinas-tianwen-1-probe-powered-by-operating-system-developed-by-local-team/" rel="nofollow">https://cntechpost.com/2021/06/22/chinas-tianwen-1-probe-pow...</a><p>real-time response accurate to 8 milliseconds range.
I am not that familiar with embedded software, but does that value really difficult to achieve?