What do people use to Program on Production Line?

Hello Everyone,

I’d like to take advice from people about how to program Particle devices on the production line.

I’ve seen a number of programmers out there which have the capacity to store binaries, then push them onto STM32’s etc. without having to have a PC involved. Does anyone do this with their particles?

We have experience doing it with the P1 over STMLINK, but we need to do this with Electrons.

Advice happily received!

Thanks, Matthew