Jumper

[lalle64]

Hello.
What is JP2 doing?

Lalle64

[TCIII (Thomas J Coyle III)]

@lalle64,
It appears to provide some kind of optional control for the board Input Mux chip.
Regards,
TCIII GM

[MarkM]

30seconds of Googling for apm 2.5 jp2 provides these -

diydrones.com/forum/topics/apm-2 … %3A1154945

code.google.com/p/arducopter/wiki/APM2Encoder