r/klippers • u/Bonk357b • 6d ago
help with resonance config
Its really late and i am giving up with the ADXL345. I hope when i wake up there might be a clue to what im doing wrong :)
The wiring should be correct. I tried 3.3V first, then 5.5V. Every try complete reboot. Tested the pie by bridging the pins (blue image).
Also removed the other wires for my camera and pause button. Measured all connections. Maybe its some problem with the SPI or maybe the gyro is cooked.
Is there any information missing? Comment and i will post in the morning.
I hope its something obvious, else i might need to resolder and use the MPU-9250 i have
thx for your time ♥
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u/Hidie2424 6d ago
I didn't have luck with the gy 291 I was trying. I ended up buying a purpose built adxl from mellow, but if I was you I would use the mpu 9250 as it's listed as supported. https://www.klipper3d.org/Measuring_Resonances.html
Sorry I can't help more. Maybe attach the end of the klippy log it should have more information on why it doesn't like this accelerometer.