# Firmware Builder **URL:** https://marlin.crc.id.au/forum/c/marlin-firmware-service/firmware-builder/6.md [Latest](https://marlin.crc.id.au/forum/latest.md) · [Categories](https://marlin.crc.id.au/forum/categories.md) · [Tags](https://marlin.crc.id.au/forum/tags.md) --- ## [About the Firmware Builder category](https://marlin.crc.id.au/forum/t/about-the-firmware-builder-category/13)
**Author:** [@CRCinAU](https://marlin.crc.id.au/forum/u/CRCinAU)\ **Replies:** 0
--- ## [Ender 5 pro 4.2.7 MB and CRtouch. Z probe not working](https://marlin.crc.id.au/forum/t/ender-5-pro-4-2-7-mb-and-crtouch-z-probe-not-working/2746)
**Author:** [@ds53](https://marlin.crc.id.au/forum/u/ds53)\ **Replies:** 0\ **Last updated:** [18 September 2026 01:12 UTC](https://marlin.crc.id.au/forum/t/ender-5-pro-4-2-7-mb-and-crtouch-z-probe-not-working/2746 "2026-09-18T01:12:17Z")
New to this. Upgraded Ender 5 Pro with 32bit MB and CR touch.I cannot locate a firmware version that makes the Z probe work. I had this build 6faaa852 done yesterday using all options but still no luck. Any help would be… --- ## [No automatic builds for Ender 5 Plus](https://marlin.crc.id.au/forum/t/no-automatic-builds-for-ender-5-plus/2735)
**Author:** [@syfy323](https://marlin.crc.id.au/forum/u/syfy323)\ **Replies:** 6\ **Last updated:** [24 June 2026 14:04 UTC](https://marlin.crc.id.au/forum/t/no-automatic-builds-for-ender-5-plus/2735 "2026-06-24T14:04:29Z")
Hi, After quite some time, I finally dusted off my Ender 5 Plus and set it up again. Until now, I’d been running custom firmware from here on the device. I was just about to download a new version, but I noticed that t… --- ## [Need a firmware built please for Ender 3 Pro](https://marlin.crc.id.au/forum/t/need-a-firmware-built-please-for-ender-3-pro/2727)
**Author:** [@touched2u](https://marlin.crc.id.au/forum/u/touched2u)\ **Replies:** 1\ **Last updated:** [7 May 2026 16:21 UTC](https://marlin.crc.id.au/forum/t/need-a-firmware-built-please-for-ender-3-pro/2727 "2026-05-07T16:21:03Z")
Printer: Ender 3 Pro Board: BTT SKR Mini E3 V3.0 Probe: BIQU MicroProbe V2 TFT: BTT TFT35 E3 V3.0 --- ## [Hello, i do not know if this is where you request for firmware builder](https://marlin.crc.id.au/forum/t/hello-i-do-not-know-if-this-is-where-you-request-for-firmware-builder/2728)
**Author:** [@Sand](https://marlin.crc.id.au/forum/u/Sand)\ **Replies:** 0\ **Last updated:** [25 April 2026 04:48 UTC](https://marlin.crc.id.au/forum/t/hello-i-do-not-know-if-this-is-where-you-request-for-firmware-builder/2728 "2026-04-25T04:48:36Z")
I was hoping to have the ability to use the btt skr v1.4 turbo for the simular to ender 5 build but with X 700mm Y 700mm Z 1380mm with x axie driver tmc5160t and z axie tmc5160t y axie 2209 e 2209 . with display bt… --- ## [Max Y Travel 470?](https://marlin.crc.id.au/forum/t/max-y-travel-470/2725)
**Author:** [@Jeremy\_Standridge](https://marlin.crc.id.au/forum/u/Jeremy_Standridge)\ **Replies:** 1\ **Last updated:** [15 April 2026 02:36 UTC](https://marlin.crc.id.au/forum/t/max-y-travel-470/2725 "2026-04-15T02:36:46Z")
Hi, I have a question about the maximum Y-axis travel for the bed size. I have added a much longer rail under the bed, 1 meter to be exact, but it’s functionally 977.9 available for travel. I have tried putting that into… --- ## [Creality Sprite Pro: Which Thermistor?](https://marlin.crc.id.au/forum/t/creality-sprite-pro-which-thermistor/2638)
**Author:** [@BCNU](https://marlin.crc.id.au/forum/u/BCNU)\ **Replies:** 3\ **Last updated:** [17 March 2026 09:03 UTC](https://marlin.crc.id.au/forum/t/creality-sprite-pro-which-thermistor/2638 "2026-03-17T09:03:43Z")
I installed a new Sprite Pro extruder on my old Ender3 Max. I printed a temperature tower and it looks way overheated compared to a temperature tower I printed a few weeks ago. What thermistor should I be choosing when… --- ## [Daily build working fine, but lcd doesn't show varying bed heights during leveling process](https://marlin.crc.id.au/forum/t/daily-build-working-fine-but-lcd-doesnt-show-varying-bed-heights-during-leveling-process/2720)
**Author:** [@dillerseapickle](https://marlin.crc.id.au/forum/u/dillerseapickle)\ **Replies:** 1\ **Last updated:** [28 February 2026 17:08 UTC](https://marlin.crc.id.au/forum/t/daily-build-working-fine-but-lcd-doesnt-show-varying-bed-heights-during-leveling-process/2720 "2026-02-28T17:08:33Z")
hello everyone: machine: ender 3 pro with 4.2.2 board, ret6 (512k) chip probe: cr touch attached to touch probe port on board firmware version: Ender3-v4.2.2-BLTouch-20260221.bin an issue and a question: Issue 1. wh… --- ## [Hilfe Firmware für Ender 3 pro](https://marlin.crc.id.au/forum/t/hilfe-firmware-fur-ender-3-pro/2718)
**Author:** [@Joerg\_Haas](https://marlin.crc.id.au/forum/u/Joerg_Haas)\ **Replies:** 0\ **Last updated:** [17 February 2026 18:34 UTC](https://marlin.crc.id.au/forum/t/hilfe-firmware-fur-ender-3-pro/2718 "2026-02-17T18:34:45Z")
Hallo, ich bin ganz neu beim 3 D Druck. Mein Problem, ich habe günstig einen Ender 3 Pro mit 4.2.7 Mainboard, Sprite Extruder ??, und BL-Touch ?? von einem Bekannten geschenkt bekommen. Leider ist der Drucker nicht daz… --- ## [Help with custom firmware Ender 3 pro](https://marlin.crc.id.au/forum/t/help-with-custom-firmware-ender-3-pro/2669)
**Author:** [@Sliff](https://marlin.crc.id.au/forum/u/Sliff)\ **Replies:** 2\ **Last updated:** [12 February 2026 22:49 UTC](https://marlin.crc.id.au/forum/t/help-with-custom-firmware-ender-3-pro/2669 "2026-02-12T22:49:48Z")
Hi all, I have tried to build my own firmware with the builder but just get error messages all the time. I am looking for a little help please. I need new firmware that has 800mm Z and 440mm Y axis. I have built it for a… --- ## [Download Build not work](https://marlin.crc.id.au/forum/t/download-build-not-work/2526)
**Author:** [@Jorge\_Alberto\_Esquiv](https://marlin.crc.id.au/forum/u/Jorge_Alberto_Esquiv)\ **Replies:** 1\ **Last updated:** [12 February 2026 22:35 UTC](https://marlin.crc.id.au/forum/t/download-build-not-work/2526 "2026-02-12T22:35:53Z")
The generated firmware cannot be downloaded --- ## [CR-touch fails to operate properly after a filament change](https://marlin.crc.id.au/forum/t/cr-touch-fails-to-operate-properly-after-a-filament-change/2714)
**Author:** [@Mark\_Hartman](https://marlin.crc.id.au/forum/u/Mark_Hartman)\ **Replies:** 0\ **Last updated:** [12 February 2026 22:28 UTC](https://marlin.crc.id.au/forum/t/cr-touch-fails-to-operate-properly-after-a-filament-change/2714 "2026-02-12T22:28:47Z")
I have used the firmware builder to create a working version including cr-sprite-pro, bed leveling and runout sensor. But after a good print and then I do a filament change, when I run a “Auto Home” function the system … --- ## [Ender 3 pro bltouch v.2.2 board custom firmware builder firmware works but problem with z-probe wizard](https://marlin.crc.id.au/forum/t/ender-3-pro-bltouch-v-2-2-board-custom-firmware-builder-firmware-works-but-problem-with-z-probe-wizard/2709)
**Author:** [@PEAC\_crtl\_Justi\_n](https://marlin.crc.id.au/forum/u/PEAC_crtl_Justi_n)\ **Replies:** 0\ **Last updated:** [9 February 2026 03:34 UTC](https://marlin.crc.id.au/forum/t/ender-3-pro-bltouch-v-2-2-board-custom-firmware-builder-firmware-works-but-problem-with-z-probe-wizard/2709 "2026-02-09T03:34:52Z")
The Z-probe wizard in my custom firmware is calculating the offset incorrectly - it sets a value higher than the actual distance I lowered. I need either: A rebuild using stable Marlin 2.1.2.1 instead of bugfix, OR … --- ## [Ender 3 V2 - 4.2.7 - Sprite Pro - CR Touch - Dual Z](https://marlin.crc.id.au/forum/t/ender-3-v2-4-2-7-sprite-pro-cr-touch-dual-z/2014)
**Author:** [@Urbanj](https://marlin.crc.id.au/forum/u/Urbanj)\ **Replies:** 5\ **Last updated:** [23 December 2025 21:13 UTC](https://marlin.crc.id.au/forum/t/ender-3-v2-4-2-7-sprite-pro-cr-touch-dual-z/2014 "2025-12-23T21:13:56Z")
Can’t find a firmware anywhere that will work. Any ideas? --- ## [Ender 3 v1- i need help with firmware builder](https://marlin.crc.id.au/forum/t/ender-3-v1-i-need-help-with-firmware-builder/2646)
**Author:** [@MASTERMAX2](https://marlin.crc.id.au/forum/u/MASTERMAX2)\ **Replies:** 1\ **Last updated:** [19 December 2025 13:37 UTC](https://marlin.crc.id.au/forum/t/ender-3-v1-i-need-help-with-firmware-builder/2646 "2025-12-19T13:37:22Z")
Hello everyone! So I have had the Ender 3 v1 for a long time. I rebuilt it for reasons that make it more suitable for making 3D terrains or buildings for D&D 5e. Now I added an upgrade to the Motherboard Silent 4.2.7, C… --- ## [Hi does anyone have firmware for btt tft35 e3 screen and skr mini e3 v2.0 board](https://marlin.crc.id.au/forum/t/hi-does-anyone-have-firmware-for-btt-tft35-e3-screen-and-skr-mini-e3-v2-0-board/2598)
**Author:** [@onsight](https://marlin.crc.id.au/forum/u/onsight)\ **Replies:** 0\ **Last updated:** [5 November 2025 19:52 UTC](https://marlin.crc.id.au/forum/t/hi-does-anyone-have-firmware-for-btt-tft35-e3-screen-and-skr-mini-e3-v2-0-board/2598 "2025-11-05T19:52:18Z")
Hi please can someone help me with firmware for btt tft35 e3 screen and skr mini e3 v2.0 board with sprite extruder, filament sensor and cr touch for ender 3v2 ? Thank you --- ## [Ender 3 Pro with CR Touch and Silent mainboard problem](https://marlin.crc.id.au/forum/t/ender-3-pro-with-cr-touch-and-silent-mainboard-problem/2557)
**Author:** [@DaveBoerland](https://marlin.crc.id.au/forum/u/DaveBoerland)\ **Replies:** 0\ **Last updated:** [5 October 2025 20:55 UTC](https://marlin.crc.id.au/forum/t/ender-3-pro-with-cr-touch-and-silent-mainboard-problem/2557 "2025-10-05T20:55:33Z")
I’m completely new to the world of 3D printing. I’ve installed a Silent Mainboard 4.3.7 in my Ender 3 Pro, removed my Z endstop, and connected a CR Touch. I’ve also replaced the original magnetic bed with a glass bed. I’… --- ## [Firmware for BTT skr mini e3+CRtouch+TFT35E3](https://marlin.crc.id.au/forum/t/firmware-for-btt-skr-mini-e3-crtouch-tft35e3/2542)
**Author:** [@avtuli](https://marlin.crc.id.au/forum/u/avtuli)\ **Replies:** 0\ **Last updated:** [23 September 2025 19:37 UTC](https://marlin.crc.id.au/forum/t/firmware-for-btt-skr-mini-e3-crtouch-tft35e3/2542 "2025-09-23T19:37:46Z")
Try to create firmware for BTT skr mini e3+CRtouch+TFT35E3 and get error: Please select only one LCD controller option. I select only MKS MINI12864 with graphic controller and SD support. I want to work in marlin and TFT… --- ## [Getting copy of configuration.h used](https://marlin.crc.id.au/forum/t/getting-copy-of-configuration-h-used/341)
**Author:** [@speedysk1](https://marlin.crc.id.au/forum/u/speedysk1)\ **Replies:** 17\ **Last updated:** [1 July 2025 05:57 UTC](https://marlin.crc.id.au/forum/t/getting-copy-of-configuration-h-used/341 "2025-07-01T05:57:19Z")
Is it possible to get a copy of the configuration.h file when building a custom firmware and when downloading an existing pre-built firmware? It can be helpful to know when changing settings for things like new hotends. … --- ## [Sensorless homing for Ender 3 skr mini E3V3 Bltouch](https://marlin.crc.id.au/forum/t/sensorless-homing-for-ender-3-skr-mini-e3v3-bltouch/2508)
**Author:** [@myrage\_games](https://marlin.crc.id.au/forum/u/myrage_games)\ **Replies:** 0\ **Last updated:** [7 June 2025 20:09 UTC](https://marlin.crc.id.au/forum/t/sensorless-homing-for-ender-3-skr-mini-e3v3-bltouch/2508 "2025-06-07T20:09:23Z")
Hello. I created a firmware build on the firmware builder, but I would need for the firmware to have enabled sensorless homing. I was hoping to just download the uncompiled file so I could change it. but I dont see it av… --- ## [CR10V1 BTT SKR Mini E3 V3 TFT35 Help!](https://marlin.crc.id.au/forum/t/cr10v1-btt-skr-mini-e3-v3-tft35-help/2501)
**Author:** [@Kcathutton](https://marlin.crc.id.au/forum/u/Kcathutton)\ **Replies:** 0\ **Last updated:** [20 May 2025 15:33 UTC](https://marlin.crc.id.au/forum/t/cr10v1-btt-skr-mini-e3-v3-tft35-help/2501 "2025-05-20T15:33:02Z")
I have been tiring to get my CR10 V1 running for over a year with the BTT SKR Mini E3 V3 board TFT35 display, filament runout sensor and BLTouch w Z endstop removed. However, every time I try there is some kind of issue.… --- ## [Not Compiling for CR10 V1 BTT SKR Mini E3 V3 w BLTouch and Micro Swiss Direct Drive Extruder](https://marlin.crc.id.au/forum/t/not-compiling-for-cr10-v1-btt-skr-mini-e3-v3-w-bltouch-and-micro-swiss-direct-drive-extruder/2498)
**Author:** [@Kcathutton](https://marlin.crc.id.au/forum/u/Kcathutton)\ **Replies:** 0\ **Last updated:** [17 May 2025 16:43 UTC](https://marlin.crc.id.au/forum/t/not-compiling-for-cr10-v1-btt-skr-mini-e3-v3-w-bltouch-and-micro-swiss-direct-drive-extruder/2498 "2025-05-17T16:43:37Z")
Hello, I am trying to compile the firmware on the custom firmware builder but it keeps erroring out. I have the TFT 35 display with my BTT SKR Mini E3 board on my CR10 V1 printer with a BLTouch and a Micro Swiss Direct … --- ## [Can't build firmware for CR-10v2 without BLTouch](https://marlin.crc.id.au/forum/t/cant-build-firmware-for-cr-10v2-without-bltouch/345)
**Author:** [@Lord](https://marlin.crc.id.au/forum/u/Lord)\ **Replies:** 3\ **Last updated:** [30 April 2025 18:38 UTC](https://marlin.crc.id.au/forum/t/cant-build-firmware-for-cr-10v2-without-bltouch/345 "2025-04-30T18:38:11Z")
I am trying to build a custom firmware for a CR-10 v2 without BLTouch and I can’t get it to work regardless of my options. I have tried “Bed leveling probe” set to “None” and all of the options under “Bed leveling metho… --- ## [Firmware Updates](https://marlin.crc.id.au/forum/t/firmware-updates/2480)
**Author:** [@skamionek](https://marlin.crc.id.au/forum/u/skamionek)\ **Replies:** 0\ **Last updated:** [21 April 2025 18:42 UTC](https://marlin.crc.id.au/forum/t/firmware-updates/2480 "2025-04-21T18:42:54Z")
What is the current version of firmware are available for the following: Ender 3 Pro v4.2.7 motherboard Creality CR-Touch Creality Original Upgrade Ender 3 V2 Intelligent Screen I just tried to print a spacer and no… --- ## [Ender 5+ SKR mini E3 v 3.0 firmware](https://marlin.crc.id.au/forum/t/ender-5-skr-mini-e3-v-3-0-firmware/1476)
**Author:** [@toastyduck](https://marlin.crc.id.au/forum/u/toastyduck)\ **Replies:** 3\ **Last updated:** [21 March 2025 19:54 UTC](https://marlin.crc.id.au/forum/t/ender-5-skr-mini-e3-v-3-0-firmware/1476 "2025-03-21T19:54:42Z")
Hi, I’m trying to build a new firmware for my E5+ to go with the new SKR Mini E3 V3 that I have waiting to be installed. Is there anyway to get this in the firmware builder, or is there some trick to get it to work? Than… --- ## [Need firmware for 3 devices](https://marlin.crc.id.au/forum/t/need-firmware-for-3-devices/2452)
**Author:** [@skamionek](https://marlin.crc.id.au/forum/u/skamionek)\ **Replies:** 0\ **Last updated:** [19 March 2025 20:23 UTC](https://marlin.crc.id.au/forum/t/need-firmware-for-3-devices/2452 "2025-03-19T20:23:23Z")
I have the Ender 3 Pro with the upgrades below and would like it all to work. Creality Original Upgrade Ender 3 V2 Intelligent Screen Kit HD Color Screen Display Compatible with Ender-3 V2, Ender 3 pro, Ender 3 3D Print… --- ## [No way to save the build](https://marlin.crc.id.au/forum/t/no-way-to-save-the-build/2447)
**Author:** [@Kloyvd](https://marlin.crc.id.au/forum/u/Kloyvd)\ **Replies:** 0\ **Last updated:** [9 March 2025 22:26 UTC](https://marlin.crc.id.au/forum/t/no-way-to-save-the-build/2447 "2025-03-09T22:26:51Z")
Hello. Just tried building some firmware for an Ender 3 max. When I was done choosing all the settings I noticed that there is no way of saving it. Am I missing something? --- ## [Help with Custom Marlin Firmware Build for Ender 3 – Issue with BLTouch](https://marlin.crc.id.au/forum/t/help-with-custom-marlin-firmware-build-for-ender-3-issue-with-bltouch/2443)
**Author:** [@dereektheelr](https://marlin.crc.id.au/forum/u/dereektheelr)\ **Replies:** 0\ **Last updated:** [1 March 2025 09:58 UTC](https://marlin.crc.id.au/forum/t/help-with-custom-marlin-firmware-build-for-ender-3-issue-with-bltouch/2443 "2025-03-01T09:58:59Z")
Hey everyone, I am trying to build a custom Marlin firmware for my Ender 3 using the firmware builder…, but I am running into issues with BLTouch not deploying properly during homing. I followed the standard setup in th… --- ## [HELP Ender 3 Max with SKR Mini E3 v1.2 throws several errors and won’t compile](https://marlin.crc.id.au/forum/t/help-ender-3-max-with-skr-mini-e3-v1-2-throws-several-errors-and-won-t-compile/2430)
**Author:** [@ansddjsjds](https://marlin.crc.id.au/forum/u/ansddjsjds)\ **Replies:** 1\ **Last updated:** [21 February 2025 18:24 UTC](https://marlin.crc.id.au/forum/t/help-ender-3-max-with-skr-mini-e3-v1-2-throws-several-errors-and-won-t-compile/2430 "2025-02-21T18:24:38Z")
As title. I replaced the board in standard Ender 3 max (V1) with an Skr mini e3 v1.2 and have spent days trying to build a firmware file only to receive errors . Could someone provide this please even happy to pay for se… --- ## [No Option to Enable M73 messages in builder](https://marlin.crc.id.au/forum/t/no-option-to-enable-m73-messages-in-builder/2419)
**Author:** [@Jeffrey\_Rempel](https://marlin.crc.id.au/forum/u/Jeffrey_Rempel)\ **Replies:** 0\ **Last updated:** [4 February 2025 16:42 UTC](https://marlin.crc.id.au/forum/t/no-option-to-enable-m73-messages-in-builder/2419 "2025-02-04T16:42:16Z")
Based on a 3 year old thread (Is it possible to include the percentage complete of print done from the SD card of an Ender 3 with 4.2.2 with CR touch or BL touch - #8 by CRCinAU), it looks like M73 support should be enab… [Next page](https://marlin.crc.id.au/forum/c/marlin-firmware-service/firmware-builder/6.md?page=1)