Could you provide any electrical specification?
Extremely I want to know about EMS and multiplexer.
I want to stimulate multi channel simultaneously.
I understand that current firmware doesn’t support this feature.
And it seems impossible to stimulate multi channel simultaneously because of multiplexer.
I want to try turn on channel A a little time, and after that turn on channel B,
and A, B, A, B…
Probably I can feel it as weak A and B simultaneously.