Can you use Sidecar with 5G only to connect Macbook Pro to iPad Pro M1 devices reliably for work

Question

I am using the 13" Macbook Pro M1 and considering getting a iPad Pro 12.9" M1 to establish a portable dual screen for work. So I would add the Tmobile 5G plan on the iPad and do not want to connect to wifi on the road.

Can I use the 5G from my iPad for both devices and get dual screen sidecar working reliably for work?

Answer 1

Sidecar uses a wired or direct wireless connection. When using wireless there is a restriction against creating a mobile hotspot, but this restriction would not apply to a wired Sidecar configuration.

https://support.apple.com/en-us/HT210380

https://support.apple.com/en-us/HT204023