Third-party add-ons

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Third-party add-ons

Guide for posting requests for help
• T3P3Tony

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SX1509 on Maestro, does it work?
• DIY-O-Sphere

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I finally have managed to get it run with M260. As the parameters for writing to the data registers aren’t obvious I post my code her for one who is also struggling with that. As well it was necessary to calculate the decimal values for some register data. The code enables PWM for both banks and writes values for the pins 0-3. Sx150 9 and LEDs are wired in sink current mode. Test pins 0-3 sx1509.g
This topic is deleted!
• psyfor

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SOLVED BL Touch help after firmware 2.05 upgrade
• 87ninefiveone

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Yup, you are correct, if it blinks then the command works. Still got some gremlins here ..... Ok, I got it figured out. While the macros for the bltouch all worked, the 'retractprobe.g' had an error in it so it was behaving strangely Thanks!
Precision Piezo Orion triggers when bed heater is active
• runamoK

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@runamoK I just got my V2 in and am seeing a similar problem. For me, it's when the motors come on. With M558 I0, before the motors come on, I read 530. As soon as they come on, I read 545. I have an idea that when the motors come on (or your bed) the 5v supply drops slightly and that changes the analog reference. Check with a multimeter or oscilloscope and see if +5v is changing.
Some help with Bltoutch
• Chrabban

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it is working now it was the I1 that was the last thing, tnx for all the help
lerge x mos module
• duettomio

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just connect the control port to the heated bed connectors on the duet. i use it exact this way.
Mid-air Printing with BLtouch and Delta Printer
• sniper23

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@sniper23 said in Mid-air Printing with BLtouch and Delta Printer: I already did G1 X0 Y0 Z0, the same position happens when bl touch starts probing. The phrase "the same position happens when bl touch starts probing." should not be a factual statement. Z0 is not the start position for bltouch probing. So let's verify: Enter a "G1 X0Y0Z0" manually. When that move finishes, is the nozzle just touching the bed?
Precision Piezo Orion, Problems with meshcompensation.
• Matt77

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@fcwilt said in Precision Piezo Orion, Problems with meshcompensation.: M587 thanks a lot. removed the M587 from config.g, thanks for pointing this out.
Orion triggers during tuning but not when Z homing
• Foden

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@fcwilt Nah, likely its me - I've been known to be defective before ;o). I have 2 Orions and 2 of the previous PCB's and have never been able to get the consistency i have with the BLTouch
Precision Piezo Orion inconsistent readings on Cartesian-XZ
• armageddon528

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Just a heads up for those following this thread looking for help with their Precision Piezo Orion, increasing the speed of z travel to f850 might not work well. For example, with mine, if se tthis high the lights go out on my probe and the head flexes bad against the bed before any light comes back on (on my orion). At f450 and lower I seem to get reliable probe activations. I am unsure why this happens though for I have changed the wires and it still happens. It seems like the probe loses power or shorts, suggesting a lose wire or contact point on the board.
Magic Mirror Module
• arirobinson

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Thanks I just added it, (But I've only tested the idle state this evening) I'll try and add a second printer next week.
BLTouch - Deploys but won't retract
• fus3d

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@fus3d, which particular 2.04RC version are you running? There was a known issue in this area in 2.04RC3 which was fixed in 2.04RC4. That's the version I'm running will upgrade today and report back. Well that was easier than the first time I updated the firmware. RC4 fixed it. Wish I had checked back sooner, that was a painful diagnostic. Thanks!
SOLVED Cura and 4.1
• ziggymanpopo

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No problem at all. We all start somewhere.
Different versions of Pt100 Temp Daughterboard
• Urban

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@dc42 The wiki links to an earlier post, no picture on the wiki. The capacity recommended is different from the 100nF you recommended in this post I mounted two 100nF for one channel between the inner pins and ground. I have a four wire configuration with maybe 2m cable. When I use the jumpers on the board to make it a 2-wire configuration the signal is improved significantly. When I remove the jumpers the signal deteriorate. The signal is poor even before the first usage of the steppers in the extruder. Shouldn't all four pins into the Wheatstone bridge have this capacitor? I am using the 2-wire connection now (with jumpers) and the result is really good. I will try to add two more capacitors to the same channel (total of 4 per channel ) to see if this improves the 4-wire connection.
Bad Repeatability with BLTouch
bltouch repeatability • • palmhoej

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@palmhoej Hi, was there any progress? I've the same problem, and I've made some test about that: https://forum.duet3d.com/topic/11093/bltouch-m558-accuracy-test-strange-behaviour
BL Touch - how to reset?
• r123

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Thanks folks. Will give the M280 Px S160 command a shot next time it happens. Have an original Antlabs and the latest of the latest (came with a just-assembled Railcore kit). Since they seem to upgrade them very frequently (no complaints) it's quite hard to get consistent information. One of the things that might put it into failure mode is manually moving an axis thence pumping electrical noise into the duet. Actually find that unplugging the wires more effective than turning off the printer as there seems to be enough residual electricity in the Duet to maintain the probe's state for some time.
Precision Piezo z probes guide for duet users reference
• DjDemonD

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@cubex249 I figured it out. I added a I1 in the M558
Power third party board with duet usb
• Fdem

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my personal card is now finished is there a way to visualize what my duet 2 recipes by usb port?
Geeetech 12864 LCD w/Duet 2 Maestro ✅
• bearer

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Looking closer at the LCD board there is a light controlling circuit that seems to be either "always on" or press a button for a preset period of light set by a trimpot. I figure cut a few traces, solder a few jumpers and could get control over the lighting and the button as input to RepRap firmware. But seems that the only PWM capable pin is shared between the SERVO and Z_PROBE_IN so no dimming, and currently only end stops support triggers i.e. no dice on the switch as an input, for now. On/off would work, but no means of getting user inputs. Maybe revisit in 3.0 unless 2.04 get support for general i/o triggers first. Filing the sketch under wishful thinking for now: