ADXL-345 problem
Hi there,
So I try to configure input shaping with my Adxl and got “Invalid adxl ID (got ff and e5) “
So what I have checked:
I wired it to the Rpi
Checked include boards/rpi/config and sensors/ rpi-adxl
Wire length. About 80cm. Checked faulty wire as well.
Still, no response when I try to run Measure_Axes_Noises. Please help
37 Replies
This is my cfg just incase
usually do to wiring. The ADXL are extremely sensitive to interference. Do a search on here and you will find lots of posts regarding how to setup using ethernet cable
The RJ11 ?
RJ11 is the connector on the end of the cable, I am talking about CAT5/6 cable itself
Woa, this is new to me !
I have searched on this ratos-support but there is no results about it
search all of discord https://discord.com/channels/582187371529764864/1100371794961125437/1102682833320935474
Saw that... But the result is not realy helpful I guess
that thread details exactly which wires in the CAT5/6 to solder where - so not sure what else you are looking for?
I mean, This fault can only be fixed by replacing it to use CAT5/6 cable ? Nothing else interfere >
You have a wiring issue. Either you can spend a bunch of time trying to fix the cable you have, or you can make a new one with cat5/6 and know that your issue isn't because of the cable
ok, i gues i'll try with cat 5/6 then, and about the connector. which should be used?
and will i have to solder anything ?
yes
solder short wires to ADXL (make sure they are good quality), then connect using fitting meant for moving (like jst-xm, microfit, etc)
see https://discord.com/channels/582187371529764864/1100371794961125437/1110956447480684605
alright, thank you for the assistance. i'll come backj with the result soon
oh and the printer.cfg is alright ?>
no, remove these two lines
and follow the wiring diagram https://os.ratrig.com/docs/boards/btt/octopus-11#wiring
Ok then
Thank you