does lps25h neccesary in tdoA2?

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blueflower
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Joined: Tue Apr 24, 2018 7:36 am

does lps25h neccesary in tdoA2?

Post by blueflower » Fri Nov 09, 2018 7:29 am

HI,I’m new here.
I layout the PCB according to the loco node Sche.I solder the ICs by hand.And flashing the firmware successfully,but it seems that lps25h not work good because the window print the msg"pressure sensor test fail".maybe the lps25h is too small to solder well.I wonder does this sensor neccesary in tdoa2 to fly a swarm of CFs?
thanks a lot.

arnaud
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Joined: Tue Feb 06, 2007 12:36 pm

Re: does lps25h neccesary in tdoA2?

Post by arnaud » Mon Nov 12, 2018 12:08 pm

No, the lps25h is not used in TDoA ranging mode, the pressure is transmited in the TWR messages but has not been used in the Crazyflie so far.

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