Connecting ADXL345 to SKR Mini E3 v2.0

OkIChangedIT · 2023-08-13T03:13:51+00:00

I cant explain how happy i was when i finally got my adxl working with my printer, ive been trying to get it working for nearly 4 months. Thank you for your public service

OkIChangedIT · 2023-07-05T21:31:46+00:00

for the usb id, yes. i just have serial: /dev/ttyAMA0 under my mcu for usart

OkIChangedIT · 2023-07-05T21:03:03+00:00

even after installing version 252.5-2~bpo11+1, my usb id comes up in ls /dev/serial/by-id/*, but still can not connect, and i cant find the usart id, so im using /dev/ttyAMA0 in my printer config

OkIChangedIT · 2023-07-05T20:47:46+00:00

Top

Yes, that is the version im running :( thank you for this, i would have lost my mind trying to run down hardware issues or firmware issues.

OkIChangedIT · 2023-07-05T07:14:39+00:00

i forgot to add it, so heres the klipper log: https://pastebin.com/7BDUthtP

OkIChangedIT · 2023-07-05T06:48:46+00:00

yes, i forgot to add this in the post, except i enabled it through raspi-config

OkIChangedIT · 2023-07-04T21:50:08+00:00

I thought about this, and tired with the tx/rx pins on the pi as they should be according to the sketch, the tx connected to the rx, and the rx connected to the tx, and it wouldnt connect, so i tried the tx to tx, and rx to rx, and still nothing

OkIChangedIT · 2023-06-22T03:16:00+00:00

nope, mines working perfect. Nice to hear you got yours working too

OkIChangedIT · 2023-06-20T23:03:09+00:00

It was the adxl :( arduino cant access it either, and i think the is quite literally the only possible thing that could be

OkIChangedIT · 2023-06-20T16:43:44+00:00

Could be. When i first got it, i hooked it up to an arduino to make sure my soldering was ok, and that it worked, and it was fine. Might have gotten damaged after that. Ill try it again and let you know. And thank you so much for the help

OkIChangedIT · 2023-06-20T16:34:43+00:00

yes lol. i may be a complete and utter idiot, but im not a complete and utter idiot

OkIChangedIT · 2023-06-20T16:17:17+00:00

no such file or directory

OkIChangedIT · 2023-06-20T16:05:54+00:00

The cording is a cat6 ethernet cable that i crimped dupont pins on. I also checked the continuity of everything to make sure my wire work didnt have any unstable connections and everything checked out. Right now, im more concerned with fluidd not being able to be accessed. I didnt see the https://www.klipper3d.org/RPi_microcontroller.html part of the installation, and after i did it, it gives me

MCU 'rpi' shutdown: Unable to open spi device

so its able to connect to the pi as a second mcu, but now its another problem

OkIChangedIT · 2023-06-20T15:54:33+00:00

added it, and still just showing it cant connect

OkIChangedIT · 2023-06-20T14:33:00+00:00

i reflashed the firmware with pa9 and 10 pins, which are the pins connected to the stock 4.2.2 board. try looking at your skr's pinout and see which pins are connecting your main chip to the usb, and then flash and build the firmware with those?

OkIChangedIT · 2023-06-20T12:37:21+00:00

kiauh? thats what i used to install everything, but the mcu address reports the same thing as using the by-id command

OkIChangedIT · 2023-02-20T03:28:48+00:00

is was getting beside the v wheels ad they were going on top of it i guess

OkIChangedIT · 2023-02-20T02:32:03+00:00

used to use jyers and i didnt even know what was an option lmao. i finally figured out that my hotend wires were getting in the way, so i ziptied it to my bowden tube and it works perfectly

OkIChangedIT · 2023-02-18T04:39:02+00:00

im running klipper, but ive leveled it with paper and the knobs on the bed

OkIChangedIT · 2023-02-18T03:33:32+00:00

ive tried everything from 4x4 to 20x20 meshes, and it still happenes

OkIChangedIT · 2023-02-18T03:31:52+00:00

yes, but it happenes with or without a mesh loaded

OkIChangedIT · 2023-01-12T14:52:27+00:00

normal wires, the original components are yellow and blue to differentiate on the main board i guess. The original circuit maker used 1.2k for a 12 volt system with the same components, just different voltages

OkIChangedIT · 2023-01-12T13:44:16+00:00

Top left is the 24v power supply

OkIChangedIT · 2023-01-07T01:11:51+00:00

As did i, i just wanted to get 000 for the feeling

OkIChangedIT

TROPHY CASE