# \#diode-laser **URL:** https://forum.lightburnsoftware.com/tag/diode-laser/190.md [Latest](https://forum.lightburnsoftware.com/latest.md) · [Categories](https://forum.lightburnsoftware.com/categories.md) · [Tags](https://forum.lightburnsoftware.com/tags.md) --- ## [I Built a Free App for Saving & Sharing Laser Settings](https://forum.lightburnsoftware.com/t/i-built-a-free-app-for-saving-sharing-laser-settings/192621)
**Author:** [@AdRock](https://forum.lightburnsoftware.com/u/AdRock)\ **Replies:** 4\ **Last updated:** [September 20, 2026, 8:06pm UTC](https://forum.lightburnsoftware.com/t/i-built-a-free-app-for-saving-sharing-laser-settings/192621 "2026-09-20T20:06:10Z")
Hi everyone, I’ve been working on a new project for quite a while and recently released it, so I wanted to share it with the LightBurn community. It’s called LaserLogbook, and it’s a completely free app I built for iPh… --- ## [Advice on engraving on Acacia](https://forum.lightburnsoftware.com/t/advice-on-engraving-on-acacia/191381)
**Author:** [@AaronG](https://forum.lightburnsoftware.com/u/AaronG)\ **Replies:** 9\ **Last updated:** [July 22, 2026, 8:07pm UTC](https://forum.lightburnsoftware.com/t/advice-on-engraving-on-acacia/191381 "2026-07-22T20:07:51Z")
Hi Still trying to find my feet when engraving wood - i am currently testing on Acacia wood planks for chopping boards and serving platters etc But i dont know what is a good engraving, obviously i want it to be dark s… --- ## [Laser preview not showing laser but still engraves](https://forum.lightburnsoftware.com/t/laser-preview-not-showing-laser-but-still-engraves/189669)
**Author:** [@Nicksmithvisuals](https://forum.lightburnsoftware.com/u/Nicksmithvisuals)\ **Replies:** 2\ **Last updated:** [May 12, 2026, 3:38pm UTC](https://forum.lightburnsoftware.com/t/laser-preview-not-showing-laser-but-still-engraves/189669 "2026-05-12T15:38:34Z")
Was working fine engraving coins and now my live preview/framing won’t show my laser any help would Be greatly appreciated --- ## [Does the ACMER S1 Portable Laser Engraver Mini Machine have a plug in port for a ACMER M3 8-levels Laser Rotary Roller](https://forum.lightburnsoftware.com/t/does-the-acmer-s1-portable-laser-engraver-mini-machine-have-a-plug-in-port-for-a-acmer-m3-8-levels-laser-rotary-roller/174233)
**Author:** [@LittleWick22](https://forum.lightburnsoftware.com/u/LittleWick22)\ **Replies:** 6\ **Last updated:** [March 21, 2026, 9:25pm UTC](https://forum.lightburnsoftware.com/t/does-the-acmer-s1-portable-laser-engraver-mini-machine-have-a-plug-in-port-for-a-acmer-m3-8-levels-laser-rotary-roller/174233 "2026-03-21T21:25:23Z")
Does the ACMER S1 Portable Laser Engraver Mini Machine have a plug in port for a ACMER M3 8-levels Laser Rotary Roller? I’m trying to buy a small engraver and get started and need a rotary attachment for things like cups… --- ## [Photo engraving on wood](https://forum.lightburnsoftware.com/t/photo-engraving-on-wood/185559)
**Author:** [@Lia\_lin](https://forum.lightburnsoftware.com/u/Lia_lin)\ **Replies:** 4\ **Last updated:** [December 3, 2025, 5:47am UTC](https://forum.lightburnsoftware.com/t/photo-engraving-on-wood/185559 "2025-12-03T05:47:28Z")
Hi, I have a dual laser engraver which combines 30W MOPA with 20W diode. And yesterday I tried to engrave a photo into a 4×4 wood sheet, and I set parameters like 800mm/s speed, 20kHz frequency, and 100% power. And I was… --- ## [S70 Max not cutting correctly overnight](https://forum.lightburnsoftware.com/t/s70-max-not-cutting-correctly-overnight/184760)
**Author:** [@skapacr](https://forum.lightburnsoftware.com/u/skapacr)\ **Replies:** 4\ **Last updated:** [November 9, 2025, 6:27pm UTC](https://forum.lightburnsoftware.com/t/s70-max-not-cutting-correctly-overnight/184760 "2025-11-09T18:27:33Z")
Hi everyone, I have been using the S70 with 650/75 parameters but overnight it stopped cutting 3mm and 6mm in one pass without changing anything. Now I had to adjust the speed to 300 and increase the power to 100 so it … --- ## [Sculpfun S30 Pro Max - Laser module Fan & Laser not turning on](https://forum.lightburnsoftware.com/t/sculpfun-s30-pro-max-laser-module-fan-laser-not-turning-on/180500)
**Author:** [@RomanEdward](https://forum.lightburnsoftware.com/u/RomanEdward)\ **Replies:** 8\ **Last updated:** [September 26, 2025, 11:38am UTC](https://forum.lightburnsoftware.com/t/sculpfun-s30-pro-max-laser-module-fan-laser-not-turning-on/180500 "2025-09-26T11:38:22Z")
Hi, Has anyone had problems with their S30 Pro Max Laser module Fan & Laser not turning on? I have my laser about 2 weeks and still busy learning the laser as well as Lighburn software. Now my Laser module Fan & Laser… --- ## [Replacement laser module](https://forum.lightburnsoftware.com/t/replacement-laser-module/177909)
**Author:** [@stevedow](https://forum.lightburnsoftware.com/u/stevedow)\ **Replies:** 1\ **Last updated:** [August 19, 2025, 5:38pm UTC](https://forum.lightburnsoftware.com/t/replacement-laser-module/177909 "2025-08-19T17:38:45Z")
My Atezr p20 is not putting out any power, cleaned, checked settings (nothing changed anyway), checked connections. Looks like the diodes are giving up. Anyone know best way to replace the module so i dont have to trash … --- ## [MKS DLC32 V2.1 + P-DA-01 + LaserTree 30W – Not cutting at higher speeds / Laser shuts off with driver](https://forum.lightburnsoftware.com/t/mks-dlc32-v2-1-p-da-01-lasertree-30w-not-cutting-at-higher-speeds-laser-shuts-off-with-driver/173995)
**Author:** [@berbado](https://forum.lightburnsoftware.com/u/berbado)\ **Replies:** 6\ **Last updated:** [June 24, 2025, 1:30pm UTC](https://forum.lightburnsoftware.com/t/mks-dlc32-v2-1-p-da-01-lasertree-30w-not-cutting-at-higher-speeds-laser-shuts-off-with-driver/173995 "2025-06-24T13:30:15Z")
I’m using an MKS DLC32 V2.1 control board with a LaserTree 30W laser module. I’m also using the P-DA-01 Driver Adapter (VER 1.1) as the laser driver. My goal is to cut 1mm thick cardboard (paperboard) cleanly and effici… --- ## [Change LightBurn G-code to mach3 g-code like from ArtCam](https://forum.lightburnsoftware.com/t/change-lightburn-g-code-to-mach3-g-code-like-from-artcam/166615)
**Author:** [@Sid1](https://forum.lightburnsoftware.com/u/Sid1)\ **Replies:** 9\ **Last updated:** [March 8, 2025, 10:09pm UTC](https://forum.lightburnsoftware.com/t/change-lightburn-g-code-to-mach3-g-code-like-from-artcam/166615 "2025-03-08T22:09:58Z")
Hello, I have a question of great importance. I have a CNC machine with a mach3 controller, which works well with ArtCam. The diode laser turns on when the axis is -Z and turns off when the axis is +Z. The laser power … --- ## [Laser and SD card problem](https://forum.lightburnsoftware.com/t/laser-and-sd-card-problem/167085)
**Author:** [@Grassy67](https://forum.lightburnsoftware.com/u/Grassy67)\ **Replies:** 0\ **Last updated:** [March 7, 2025, 7:17am UTC](https://forum.lightburnsoftware.com/t/laser-and-sd-card-problem/167085 "2025-03-07T07:17:35Z")
Hello dear team, my laser suddenly only fires at 100%. I have a neje a40460 which is connected to pin PC9 of my skr pro v1.2 and I have a TFT3.5E3V3.0 screen which has always worked. I always got by well in Marlin mode, … --- ## [ATEZR L2 36W - Newbie - Need Advice](https://forum.lightburnsoftware.com/t/atezr-l2-36w-newbie-need-advice/122878)
**Author:** [@ChrisG81](https://forum.lightburnsoftware.com/u/ChrisG81)\ **Replies:** 62\ **Last updated:** [February 21, 2025, 9:00pm UTC](https://forum.lightburnsoftware.com/t/atezr-l2-36w-newbie-need-advice/122878 "2025-02-21T21:00:42Z")
Hello - My wife received the ATEZR 36W L2 this Christmas and we finally had some time to open it up today, put together and installed LightBurn. Thats about as far as I’ve gone. I’ve been reading MANY sites, watching you… --- ## [Diode laser - moving normally, showing light, not engraving](https://forum.lightburnsoftware.com/t/diode-laser-moving-normally-showing-light-not-engraving/154837)
**Author:** [@Noobengraver](https://forum.lightburnsoftware.com/u/Noobengraver)\ **Replies:** 26\ **Last updated:** [February 4, 2025, 6:20pm UTC](https://forum.lightburnsoftware.com/t/diode-laser-moving-normally-showing-light-not-engraving/154837 "2025-02-04T18:20:29Z")
Hello, I’m a total noob when it comes to engraving. I’ve had the TTS-20 Pro from twotrees for 2 days. I have made some tests yesterday, everything worked well. Today I tried engraving a zippo lighter and I noticed tha… --- ## [Atomstack F60 (also other type) Air Pump / Assist - Modification - fit to laser, 12/24V, Low/High state](https://forum.lightburnsoftware.com/t/atomstack-f60-also-other-type-air-pump-assist-modification-fit-to-laser-12-24v-low-high-state/162727)
**Author:** [@robocze321](https://forum.lightburnsoftware.com/u/robocze321)\ **Replies:** 8\ **Last updated:** [January 19, 2025, 9:49am UTC](https://forum.lightburnsoftware.com/t/atomstack-f60-also-other-type-air-pump-assist-modification-fit-to-laser-12-24v-low-high-state/162727 "2025-01-19T09:49:13Z")
Hello. I wanted to share a modification to the Atomstack F60 pump/air assist to fit my Sculpfun S30 Ultra laser. The modification can also fit other lasers - need to just verify type of it control system, also this 12V… --- ## [Laser module problem](https://forum.lightburnsoftware.com/t/laser-module-problem/154848)
**Author:** [@BlackEdition](https://forum.lightburnsoftware.com/u/BlackEdition)\ **Replies:** 4\ **Last updated:** [November 2, 2024, 8:49am UTC](https://forum.lightburnsoftware.com/t/laser-module-problem/154848 "2024-11-02T08:49:02Z")
Hello I bought the product in the link as a laser module. Since I have just finished the laser machine after a long time, I had the chance to try the product. However, I am not satisfied with its performance at all. It … --- ## [Pumpkin on scratch acrylic](https://forum.lightburnsoftware.com/t/pumpkin-on-scratch-acrylic/155045)
**Author:** [@Allenthemaker](https://forum.lightburnsoftware.com/u/Allenthemaker)\ **Replies:** 2\ **Last updated:** [October 30, 2024, 12:26am UTC](https://forum.lightburnsoftware.com/t/pumpkin-on-scratch-acrylic/155045 "2024-10-30T00:26:19Z")
Laser ready and free to download the design here, make sure to use pass-through if downloading the prepared image. Creatorally scratch acrylic Acmer p2 10w 60mms 12% 508dpi 90° scan angle --- ## [Diode laser not firing accurate](https://forum.lightburnsoftware.com/t/diode-laser-not-firing-accurate/152749)
**Author:** [@M199117](https://forum.lightburnsoftware.com/u/M199117)\ **Replies:** 3\ **Last updated:** [October 14, 2024, 8:08pm UTC](https://forum.lightburnsoftware.com/t/diode-laser-not-firing-accurate/152749 "2024-10-14T20:08:45Z")
Hi I can’t figure out what the problem is, I have a 1000x1500 laser frame (1 x stepper motor, 2 y stepper motor), with a longer ray 5 controller, and 20w longer laser but the laser keeps firing with every line 2 mm to… --- ## [Rotary has no response by Lightburn command (Mr.Carve M3)](https://forum.lightburnsoftware.com/t/rotary-has-no-response-by-lightburn-command-mr-carve-m3/150348)
**Author:** [@Devilman](https://forum.lightburnsoftware.com/u/Devilman)\ **Replies:** 0\ **Last updated:** [September 19, 2024, 4:56pm UTC](https://forum.lightburnsoftware.com/t/rotary-has-no-response-by-lightburn-command-mr-carve-m3/150348 "2024-09-19T16:56:19Z")
I have a strong willing to buy the license of Lightburn because I have researched that this software is the greatest and most valuable software. Yep, I think it’s worth to pay. However, after I download and Install Light… --- ## [Will It Cut? Elegoo Phecda 20W Blue Laser](https://forum.lightburnsoftware.com/t/will-it-cut-elegoo-phecda-20w-blue-laser/148147)
**Author:** [@rencheple](https://forum.lightburnsoftware.com/u/rencheple)\ **Replies:** 11\ **Last updated:** [September 2, 2024, 5:01pm UTC](https://forum.lightburnsoftware.com/t/will-it-cut-elegoo-phecda-20w-blue-laser/148147 "2024-09-02T17:01:44Z")
So, I’ve got an Elego Phecda 20W diode laser with an advertised laser wavelength of 455±5nm and a spot size of 0.07mmx0.13mm. I believe that is a blue laser—it sure looks blue to my eye. I want to try cutting acrylic she… --- ## [Need help: Inconsistent laser engraving (empty patches)](https://forum.lightburnsoftware.com/t/need-help-inconsistent-laser-engraving-empty-patches/148562)
**Author:** [@silver1177](https://forum.lightburnsoftware.com/u/silver1177)\ **Replies:** 2\ **Last updated:** [August 31, 2024, 2:43am UTC](https://forum.lightburnsoftware.com/t/need-help-inconsistent-laser-engraving-empty-patches/148562 "2024-08-31T02:43:09Z")
Hey everyone, I have a Creality Falcon 10W (diode laser), GRBL firmware, using the latest LightBurn version on my MacBook Pro. The material I’m working with is sheets of icing paper. I’ve been using this material consi… --- ## [Laser takes a random time to start burning](https://forum.lightburnsoftware.com/t/laser-takes-a-random-time-to-start-burning/144378)
**Author:** [@matskihero](https://forum.lightburnsoftware.com/u/matskihero)\ **Replies:** 8\ **Last updated:** [July 19, 2024, 12:11pm UTC](https://forum.lightburnsoftware.com/t/laser-takes-a-random-time-to-start-burning/144378 "2024-07-19T12:11:50Z")
Hi, I have a cnc3018 with a stock 3w diode laser. Whenever the laser turns on, it doesn’t burn instantly, it takes several seconds until a burn will start, it can be intermittent but after a while it will burn constantl… --- ## [Atomstack A24 Pro Reperatur in Deutschland (Atomstack A24 Pro Repair in Germany)](https://forum.lightburnsoftware.com/t/atomstack-a24-pro-reperatur-in-deutschland-atomstack-a24-pro-repair-in-germany/140632)
**Author:** [@Votho-werkstatt](https://forum.lightburnsoftware.com/u/Votho-werkstatt)\ **Replies:** 10\ **Last updated:** [June 7, 2024, 12:42pm UTC](https://forum.lightburnsoftware.com/t/atomstack-a24-pro-reperatur-in-deutschland-atomstack-a24-pro-repair-in-germany/140632 "2024-06-07T12:42:03Z")
ich hoffe, ich bin hier richtig um folgende Frage zu stellen: Ich habe einen Atomstack A24 Pro und der macht mir Probleme. Gibt es IN Deutschland einen Reperaturservice für derartige Geräte? Wie waren eure Erfahrungen? … --- ## [Getting Random curcles while engraving line fonts. Creality 10w Cr falcon](https://forum.lightburnsoftware.com/t/getting-random-curcles-while-engraving-line-fonts-creality-10w-cr-falcon/137686)
**Author:** [@Nathan5445](https://forum.lightburnsoftware.com/u/Nathan5445)\ **Replies:** 2\ **Last updated:** [April 30, 2024, 4:53pm UTC](https://forum.lightburnsoftware.com/t/getting-random-curcles-while-engraving-line-fonts-creality-10w-cr-falcon/137686 "2024-04-30T16:53:09Z")
I am getting these random circles insted of letters. Speed is 1000 mm/m Power is at 60% Creality Cr Falcon laser 10 W --- ## [Laser burns permanently (GRBL, Arduino)](https://forum.lightburnsoftware.com/t/laser-burns-permanently-grbl-arduino/134666)
**Author:** [@Pascalf](https://forum.lightburnsoftware.com/u/Pascalf)\ **Replies:** 3\ **Last updated:** [March 28, 2024, 4:03pm UTC](https://forum.lightburnsoftware.com/t/laser-burns-permanently-grbl-arduino/134666 "2024-03-28T16:03:26Z")
Hello everyone, Three of us are currently involved in a project at the university and are in the process of building a laser machine. We have the M150 module with 33W and control via an Arduino Uno and GRBL 1.1h. First… --- ## [Atomstack Laser brennt dauerhaft mit GRBL und Arduino](https://forum.lightburnsoftware.com/t/atomstack-laser-brennt-dauerhaft-mit-grbl-und-arduino/134665)
**Author:** [@Pascalf](https://forum.lightburnsoftware.com/u/Pascalf)\ **Replies:** 2\ **Last updated:** [March 28, 2024, 11:18am UTC](https://forum.lightburnsoftware.com/t/atomstack-laser-brennt-dauerhaft-mit-grbl-und-arduino/134665 "2024-03-28T11:18:54Z")
Hallo zusammen, wir stecken aktuell zu dritt in einem Projekt der Hochschule und sind dabei eine Lasermaschine aufzubauen. Dazu haben wir das M150 Modul mit 33W und eine Ansteuerung über einen Arduino Uno und GRBL 1.1h. … --- ## [PWM spindle is not enabled](https://forum.lightburnsoftware.com/t/pwm-spindle-is-not-enabled/132176)
**Author:** [@yusuf7474](https://forum.lightburnsoftware.com/u/yusuf7474)\ **Replies:** 3\ **Last updated:** [March 6, 2024, 8:04am UTC](https://forum.lightburnsoftware.com/t/pwm-spindle-is-not-enabled/132176 "2024-03-06T08:04:36Z")
I updated the firmware of the MKS DLC32 controller to the latest version of (V2.30\_H35\_2022\_1223\_N\_ZX\_001), after that I pressed the “spindle” option on the touch-screen attached to the controller. Then, when I try to en… --- ## [Faisceau Laser s'arrête (Laser beam stops)](https://forum.lightburnsoftware.com/t/faisceau-laser-sarrete-laser-beam-stops/130898)
**Author:** [@Mimo38](https://forum.lightburnsoftware.com/u/Mimo38)\ **Replies:** 15\ **Last updated:** [March 5, 2024, 4:05pm UTC](https://forum.lightburnsoftware.com/t/faisceau-laser-sarrete-laser-beam-stops/130898 "2024-03-05T16:05:51Z")
Bonjour, Après recherche, je ne trouve pas le sujet suivant (ou je ne veux pas me rendre à l’évidence ?) Ma machine était en train de graver, et d’un coup, le faisceau s’éteint mais la tête continue à se déplacer. J’a… --- ## [Laser will fire during framing but not during project run](https://forum.lightburnsoftware.com/t/laser-will-fire-during-framing-but-not-during-project-run/130392)
**Author:** [@jamesalter](https://forum.lightburnsoftware.com/u/jamesalter)\ **Replies:** 3\ **Last updated:** [February 29, 2024, 11:51am UTC](https://forum.lightburnsoftware.com/t/laser-will-fire-during-framing-but-not-during-project-run/130392 "2024-02-29T11:51:56Z")
I have Two Trees 3018 pro with the 5.5W circular laser module. The laser will fire during framing and from the fire buttion. When using the fire button I can change power level from 0 - 20% (that is the max power on th… --- ## [Kerf offset for fills....is this coming soon?](https://forum.lightburnsoftware.com/t/kerf-offset-for-fills-is-this-coming-soon/129735)
**Author:** [@Canuck](https://forum.lightburnsoftware.com/u/Canuck)\ **Replies:** 5\ **Last updated:** [February 15, 2024, 2:41pm UTC](https://forum.lightburnsoftware.com/t/kerf-offset-for-fills-is-this-coming-soon/129735 "2024-02-15T14:41:00Z")
Kerf offset for fills…is this coming soon? This would be a very helpful feature, especially when using text and small vectors. thx --- ## [Norton White Method - Repetitive Artifact Lines](https://forum.lightburnsoftware.com/t/norton-white-method-repetitive-artifact-lines/124211)
**Author:** [@aljazjelen](https://forum.lightburnsoftware.com/u/aljazjelen)\ **Replies:** 16\ **Last updated:** [January 15, 2024, 1:48am UTC](https://forum.lightburnsoftware.com/t/norton-white-method-repetitive-artifact-lines/124211 "2024-01-15T01:48:16Z")
Hello everyone! I am using 5.5W Diode Laser and Norton White Tile Method. The results are overall very nice, but unfortunately some repetitive artifacts (vertical and horizontal lines) are present. My current setup is: … [Next page](https://forum.lightburnsoftware.com/tag/diode-laser/190.md?match_all_tags=true&page=1&tags%5B%5D=diode-laser)