Pixracer with px4flow

#1

Dear all,
I have a pixracer and a px4flow. I connect two modules via IIC but do not see any optical flow data shown on QGC. If I connect the px4flow to pixhawk, the data are shown normally on QGC. Could anyone tell me how I can use pixracer with px4flow? Thanks in advance.

1 Like
Pixhawk 4 + px4flow Troubleshoot
#2

Same problem like you. you solved it ?

1 Like
#3

I was wondering how to pair the two items. PixRacer with the Px4Flow.
Did you guys figure it out by any chance?

Regards,
Junaid.

#4

It looks like px4flow is no longer supported by most of the hardware. Pixracer, pixhawk 3 pro, pixhawk 4 - all seem to have the same problem - I heard this from multiple users. Keep posting! Hopefully the guys at the top will eventually listen!

#5

It works for me. I can see the feed and when I head over to analyze I can see graphs being plotted accordingly when position is changed.

#6

Today I solved the same issue.
To obtain data in Pixracer from PX4FLOW via I2C - you should connect PX4FLOW I2C to GPS of Pixracer (NOT telem 1/telem2).
There was also a problem with sonar data - after I soldered 5V power jumper on PX4FLOW and square jumper on sonar - sonar data also appeared in Pixracer.