Hi all,
Since in Shimmer2r the BAT(pin 20) in internal expansion connector is
connected to the battery directly, the switch can not control it. Now I
have connected a sensor board to shimmer2r via this BAT (pin 20 in internal
expansion). Is it possible to power off the BAT by some software mode? In
the manual, Pin 7(BSL_tx) in the internal expansion connector and pin 14
in the external expansion connector are both used for power-enable/control
for internal expansion. Does it mean we can set one of them to zero if we
can detect the switch is being powered off, then the BAT will be zero
too?If it is so, how to detect the powering-off of switch when we turn off
the shimmer2r.
Best regards,
Jianxin
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