That was about the lock in part. Most of the mavic footage I’ve seen seems to be digital at least, though I recall something about them changing the RF frequencies constantly to avoid jamming.

I highly doubt the mavics used in Ukraine still run the stock firmware

When we get resumes, applicants that don’t have some variation of firstname.lastname@… as their email tend to go on the bottom of the pile.

What they do here for (a good amount of) home car chargers is read out the electricity meter using their serial port and dynamically adjust the charge current to never take more than those 3x25A.