Hi All,
Is there something I need to change in order to get my Matek 3901 LOX sensor to work with Navio 2 on the UART port?
I am assuming I will need to change this in /etc/default/arducopter
![image](https://community.emlid.com/uploads/default/original/3X/0/4/0459833ca589a9a1a2c96394a4da7713412178ef.png)
I adjusted the arducopter settings on Mission Planner to the suggested ones listed here:
http://www.mateksys.com/?portfolio=3901-l0x#tab-id-3
mlebret
(Marc Lebret)
2
Hello,
I will try to help. I used a Benewake TF-Mini with a Navio2.
/etc/default/arducopter settings:
![Navio2_TFmini_Telem](https://community.emlid.com/uploads/default/original/3X/a/8/a84af8f46d40fc5182ff37907f52323c0e65c6a9.jpeg)
Telem1 is wifi UDP to my computer,
Telem2 is Sik radio on USB
Telem3 is Range finder on UART “-F /dev/ttyAMA0”
Serial settings:
![Navio2_TFmini_Serial](https://community.emlid.com/uploads/default/original/3X/b/2/b23b185e7ddc6c8268a3f8660e84b03bba9950b4.png)
-F is serial 5…
Set protocol according to your need (32?)
Benewake Range finder settings:
![Navio2_TfMini_Rngfnd1](https://community.emlid.com/uploads/default/original/3X/b/d/bd3bb5d2558980e28a2d20966c952ec3a6475096.png)
Thank you for helping me out with this!
I went through and adjusted the arducopter file to match what you have exactly
![image](https://community.emlid.com/uploads/default/original/3X/1/3/135997ab375a6d9589a2ad90e6ada0f424ba91e4.png)
32 looks to be the correct protocal for the Matek sensor (MSP). I changed them on Serial 5 (and others just in case)
![image](https://community.emlid.com/uploads/default/original/3X/7/5/756249ad93b9cc3bac925e3cbaf0206476153588.png)
I am going to download the latest version of arducopter and see what happens. I have version 4.0.3 at the moment.
system
(system)
Closed
6
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