No worries. You know the hard part: dealing with hardware. ML/AI/Comp Vis can be learned fairly quickly if you don't need to dig very deep into algorithms by yourself, but use some higher level libs like scikit-learn, pytorch, etc.
The math, well, basic signal processing means you know some algebra and differential calculus. Which is enough, unless, again, you don't want to prove theorems or invent new algos.
The math, well, basic signal processing means you know some algebra and differential calculus. Which is enough, unless, again, you don't want to prove theorems or invent new algos.