Especially on versions with the SD card attached. Anyone figured out what conditions cause this? https://reprap.org/forum/read.php?1,583419,583419#msg-583419 Tue, 17 Mar 2026 10:55:58 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?1,583419,586659#msg-586659 https://reprap.org/forum/read.php?1,583419,586659#msg-586659 RRuser General Fri, 20 Nov 2015 07:00:37 -0500 https://reprap.org/forum/read.php?1,583419,585952#msg-585952 https://reprap.org/forum/read.php?1,583419,585952#msg-585952
This was an issue when I was printing in my apartment when the heat was on causing very very dry air.]]> jaguarking11 General Wed, 18 Nov 2015 13:47:40 -0500 https://reprap.org/forum/read.php?1,583419,585734#msg-585734 https://reprap.org/forum/read.php?1,583419,585734#msg-585734 imqqmi General Wed, 18 Nov 2015 02:46:12 -0500 https://reprap.org/forum/read.php?1,583419,585676#msg-585676 https://reprap.org/forum/read.php?1,583419,585676#msg-585676
I doubt that you can find a retailer selling panelolu2 - so it's in the domain of the do-it-youselfer. I had to use the eagle files to fabricate my own boards via oshpark, so it was a bit of work.]]> jbernardis General Tue, 17 Nov 2015 19:53:31 -0500 https://reprap.org/forum/read.php?1,583419,584661#msg-584661 https://reprap.org/forum/read.php?1,583419,584661#msg-584661 See also this thread.]]> Paul Wanamaker General Sun, 15 Nov 2015 12:07:04 -0500 https://reprap.org/forum/read.php?1,583419,584657#msg-584657 https://reprap.org/forum/read.php?1,583419,584657#msg-584657
It could be that the motor currents are leaking into the 5V line. Those pulses sure will cause such behavior. Some decoupling capacitors might also help, a 0.1uF ceramic and 10-100uF electrolyte between the GND and +5V lines.]]> imqqmi General Sun, 15 Nov 2015 12:01:55 -0500 https://reprap.org/forum/read.php?1,583419,584646#msg-584646 https://reprap.org/forum/read.php?1,583419,584646#msg-584646
The garbling has only been recent, however. So something is changing, causing more of it. Also, the extruder now is making random travels in X or Y, then going back to print properly. Probably also a cable/interference issue.]]> RRuser General Sun, 15 Nov 2015 11:40:56 -0500 https://reprap.org/forum/read.php?1,583419,583826#msg-583826 https://reprap.org/forum/read.php?1,583419,583826#msg-583826
Make sure they are really short or use real cables like this eg [www.mini-kossel.com]]]> Dust General Fri, 13 Nov 2015 00:54:11 -0500 https://reprap.org/forum/read.php?1,583419,583813#msg-583813 https://reprap.org/forum/read.php?1,583419,583813#msg-583813 [gadgets3d.com]

The ribbon cables are separated out by themselves, way away from almost everything. I've jiggled the cables, connectors, controller, lcd, and banged on the frame, but cannot make it happen. It just garbles by itself, usually on the second layer, and then further up.

I'm trying new SD cards now.]]> RRuser General Thu, 12 Nov 2015 22:46:19 -0500 https://reprap.org/forum/read.php?1,583419,583427#msg-583427 https://reprap.org/forum/read.php?1,583419,583427#msg-583427 rhmorrison General Thu, 12 Nov 2015 07:14:09 -0500 https://reprap.org/forum/read.php?1,583419,583419#msg-583419 https://reprap.org/forum/read.php?1,583419,583419#msg-583419 RRuser General Thu, 12 Nov 2015 06:45:51 -0500