For the LulzBot AO-100 download this archive: Marlin. As such running Sailfish on a stock Di3 is not possible. txt · Last modified: 2019/05/16 10:42 (external edit) Hi guys 😉In this video, you can check how to get, modify and flash Marlin's firmware in your Creality Ender 3 MAX 3D printer. May 30, 2016 · MKS 1. For all the details please watc Sep 30, 2019 · The JGMaker magic is similar to the A5 in the method you need to follow to update the firmware. h files that make up the Marlin firmware for the TAZ 6: TAZ 6 Marlin Firmware. Jan 31, 2016 · Every Wanhao printer's firmware is based on an other firmware project: The D4 series (4, 4X, 4S) makes use of the Sailfish firmware The stock D5 series have some other firmware, their alternative firmware is Marlin based. zip file and extract the folder to where you want to keep the file. The Printrboard that drives the Printrbot originally shipped with an early version of a customized Marlin 1. For all the details please watc Mar 18, 2020 · I recently had to upgrade a 32bit board (MKS Robin Nano de MakerBase) to install a Marlin firmware, specifically version 2. Only if you have many very short moves, the update time becomes dominant and the firmware has to slow down the print. Step 5: Formatting the Other Micro SD Card. Step 6: When you have finish the downloading the firmware then just open up the zip file and from there extract . The 2. A Powerful Fish. @DaHai has kindly prepared a custom marlin firmware for the JGMaker Magic, which you can download here. Jun 03, 2020 · Download the Latest Marlin Firmware 1. Customer Service +1 (949) 613-5838 Aug 01, 2021 · New Marlin Builder v2. au), you will have to pay USD10. I installed the updated Marlin Firmware 2. + Addition of advanced thermal runaway script. io Courses. Begin by switching off the 3D printer and inserting the SD card with the freshly copied firmware. In order to do that simply minimize Notepad++ (but leave the windows open) Use your Windows File Explorer and navigate to \STM32-master\Marlin_ER20\Marlin\src\pins\stm32f1\ inside the eryone firmware folder. ini and that the Open button has changed to blue. gz. If you’re downloading from github, hit the green “clone or download” button and select “download as zip”. Jun 27, 2021 · Download Marlin for free. Aug 31, 2019 · UPGRADING 3D PRINTER FIRMWARE WITH MARLIN FIRMWARE : ANET E12 3D PRINTER | Explaining briefly and clearly how to flash a 3D printer with an open source Marlin firmware. Printing with high-temperature materials, such as ASA, PC, PEEK and PEI (Ultem) Hi guys 😉In this video, you can check how to get, modify and flash Marlin's firmware in your Creality Ender 3 MAX 3D printer. visualstudio Updating the 3D printers Firmware. cytron. (Triggers Filament runout script in the event of a thermal runaway in order to The only bad thing about path planning is, that it needs computation time. 2020 Nov 18, 2020 · The motherboard is an eryone specific development and is NOT included in the standard marlin. Step 3 Open the firmware in Arduino Extract the zip file downloaded from the link into a folder called Makelangelo-firmware . The most prolific versions of Marlin at that point are often cited to be 1. bin file on the SD card. Starting with Marlin Firmware If you built your own 3D printer or if you want to optimize its performance, you will have to put your hands in the firmware. I decided to go with TH3D's Unified Firmware since they recently added beta support for the Ender 5 Plus. Firmware Update for 32-bit Controller Board on Ender-3 › On roundup of the best Online Courses on www. If you don't have access to a Windows machine there is another way: avrdude. Unzip it. Marlin is a popular open source firmware for the RepRap family of 3D printers. 4 is an control board for RepRap Prusa i3 3D compatible printer. Step 1: Flashing a Bootloader. Before the printer starts up the printing firmware, if present, it will run the bootloader code. 2020 Marlin Firmware on Creality Board – Complete Guide! SKR Mini Install – Complete Guide; Z-Offset Wizard – Complete Guide! Make sure you check out our YouTube channel, and if you would like any additional details or have any questions, please leave a comment below. 3 as defined in this article. It controls the motors, the heaters, and the fan. We would like to offer you a 10% off discount code: TJNR3HZSDM5Q-forum. Jun 29, 2016 · Step 5) Download Ramps1. Optimized firmware for RepRap 3D printers based on Arduino platform. Sep 24, 2017 · Program to update firmware. Posted: (5 days ago) Aug 19, 2021 · If you like the latest and fast update of Marlin firmware, check this out: Marlin Firmware Service (crc. Double check the exact spelling , including the hyphen -. Note: The above firmware is pre-compiled and you just download the right firmware, maybe rename the file and upload to a 3D printer with a microSD card. How to update the Creality Ender 5 Plus firmware. Jan 08, 2021 · Step 1: Download Your Base Firmware. 0 Bugfix branch. However, there are a few steps you need to take to work out how to flash your printer. For more information, Please visit SUNLU's website: www. If not, that will have to be done first. Advertisement. For all the details please watc Nov 16, 2013 · The most recent firmware from the Makerfarm website (look under “Build Instructions”, and then look for “RAMPS Download”. Ever wanted to get rid of the buggy or outdated version of the Marlin firmware that shipped with your printer? Just update it to the most current one! I show See Configuring Marlin for full details. ino file in Arduino IDE: Connect your printer to your computer using USB. For all the details please watc Note that while G425 supports updating offsets between multiple extruders, it normalizes the values such that extruder 0 has zero offset, and cannot update the offset between the probe and the extruder (which Marlin treats separately from the inter-extruder offsets). Jan 14, 2013 · For Marlin Firmware V1 you will need Arduino 0023 IDE to save, compile and upload to the 3d printer motherboard. But if you prefer to tinker or perhaps, change some of the parameter values on Marlin yourself, you can choose to create your own firmware instead. So, let's first make sure to install visual studio code from www. Turn on the printer, the upgrade firmware process will start automatically. S. In the following notes, to edit the firmware, I’ll be using line numbers to reference the location of the code in the Marlin firmware configuration file. x from scratch and not die trying. Apr 12, 2020 - Updating your Ender 3's Marlin firmware brings advanced functionality and better prints. Apr 18, 2016 · Experimental Marlin Firmware (updated at 2015-12-14) First port of Marlin Experimental Marlin Firmware (updated at 2016-01-03) Changed default parameters, enabled EEPROM support. 6 firmware. Sep 10, 2020 · After installation, open the “ST-Link Utility” app. Now that you’ve got both versions, the “Standard” current Marlin, and the pre-configured Makerfarm Starting with Marlin Firmware If you built your own 3D printer or if you want to optimize its performance, you will have to put your hands in the firmware. Download the appropriate firmware files for your 3D Printer model. Jul 01, 2020 · HOW TO: Install BLTOUCH V3. Step 2: Marlin Installation. 4 board Marlin firmware as per your LCD screen type. Now that the bootloader is flashed, you’re ready to upload the firmware. By this firmware upgrade Hi guys 😉In this video, you can check how to get, modify and flash Marlin's firmware in your Creality Ender 3 MAX 3D printer. Once your Marlin build environment is set up installing updates can be a one-click operation. g. So we need to copy the file into our new marlin. . Read on to learn how to make it happen! Contents. Download and Install u8glib by oliver. 0 branch adds support for printers that use faster ARM-based and 32-bit boards. Before we start: This is for the CR-10S and not the CR-10. Updates; Installation. It receives inputs from the thermistors and the “end stop” switches. + Adjusted thermal runaway threshold for heated bed. sunlu. Oct 24, 2017 · UPDATE! We have added notes for the new version of Marlin 1. Installing a BLTouch on an Ender 3 Pro. Apr 30, 2019 · In a previous post, we build the Marlin v1. However, after the update my first layer print quality is TRASH! I went back through all of the previous calibrations of extruder, filament flow and now PID tuning just to be sure that wasn’t an issue. Furthermore you will notice a file called platformio. 9 for Stock Tevo Tarantula 3D printer. With homing the printhead and bed move to the endstops and the firmware starts from there with 0/0/0. 4 control board and make the circuit installation much simpler than before. In the above example the new folder name will be Marlin-1. Upload the firmware to the ANet board. 01. 5. Some of these steps are taken from the official page. Marlin3dPrinterTool is a open-source software that helps you configure and test your 3D printer. MatterHackers FREE, FAST Shipping on orders over $35 in the U. Re: Solidoodle2-marlin firmware update thread Hi all, I have just updated my Solidoodle 2 firmware to the latest from github. After installing avrdude with. cpp, and . It also covers donations to active Marlin developers via GitHub's Sponsorship Program, and can also cover purchasing Step 3 Open the firmware in Arduino Extract the zip file downloaded from the link into a folder called Makelangelo-firmware . Tips & Tricks. To update the bootloader you can follow one of the many youtube videos and writeups out there, but in a nutshell you will need : Dupont Wires, 5 Female to Female, and 1 Female to Male This is important: if you want to update your firmware with a bootloader from above (MCUdude) installed, you need to use Marlin. This step can seem very tricky at first glance and put people off from doing it. If you are upgrading from the original firmware or other fork, please restore defaults. This process is actually a bit simpler. Sep 19, 2021 · Upload the Marlin Firmware to the 3D Printer; After configuring the offset values, the next step is to upload the Marlin firmware to the 3D printer to fix the issue. 1) Jul 04, 2021 · That firmware is two years old. If your firmware isn't Marlin, please contact your 3D printer's manufacturer. Connect the ST-Link to PC and then turn on the printer. This means that the forked firmware will no longer benefit from any additional features and safety updates found in later versions like Marlin1. Choose which update you’d like and press “Download”. 9 for Tevo Tarantula for Stock hardware here : Marlin Firmware 1. bz2. Click Sketch -> Include Library, Click Manage libraries. 9 firmware for your Creality CR-10S (or other printer). 6 source code, modified to suit the printers, is the base for this firmware. Build and Install. 0 is selected as Board: Port should be set to USB: Upload the firmware by clicking the upload Feb 17, 2020 · Bondtech modified Marlin 1. Open the installed Arduino IDE. This board has integrated Arduino Mega2560 and Ramps1. Read on to learn how to make it happen! Jan 12, 2020 · Wish I had the stock firmware back. By some metrics of early 2020, about 80 % of all shipped machines run Marlin in some fashion need citation. Press the code button and then download it as a zip. 9 is very much obsolete and needs an update anyway, we will look into 1. Aug 07, 2017 · For example, here’s a link to the Marlin folder that contains the . io IDE. Step 1: Choice of Firmware. In Marlin , In the file configuration. Finally we are at the final steps to transferring the Marlin firmware to the 3D printer. Begin importing the Marlin 2 firmware by clicking on the Open button. Step 2: Configure Marlin. 9 firmware update here. Download the latest version of Marlin firmware. MKS 1. if there is a firmware. For each new line segment the algorithm needs to update older entries. If your firmware is Marlin, please set the mintemp value in your firmware to the recommended value from Marlin (5°C). Go to their Github page and download the file fitting for your system and install it. I think the minimum required additions to support my use case are: Jun 22, 2020 · Then rebuild Marlin by clicking on the tick icon. It uploads the default firmware just fine but I can't control the printer at all (or more precisely, I can use the Ulticontroller temporarily and then a switch clicks or noise Hi guys 😉In this video, you can check how to get, modify and flash Marlin's firmware in your Creality Ender 3 MAX 3D printer. Step 7: Uploading the New Marlin Firmware. 2 board which makes flashing new firmware easy. However, there is no need to unplug the LCD like the A5, you can just leave it connected without any concerns. 01). Jun 22nd – Up to here this all seems to be working on my Macbook and I have a new firmware. 9 Firmware for gMax 2. For all the details please watc Sep 17, 2021 · On most Marlin boards, you can use M997 to reboot/restart the microcontroller: M997. Mar 27, 2021 · Updated Mar 27, 2021. Moreover search and locate the Marlin firmware folder. Remember if you are not sure what you are doing, you probably should not be doing it in the first place. I will upload a video that shows you how to update the firmware later. Dec 10, 2019 · The attachment is SUNLU S8 printer Code for the firmware. 0 on Ender 3/Pro With ONLY a mini USB and the included USB ISP cable! Vanilla Marlin Firmware configured for Ender 3 + BLTouch. Make the PID adjust and put the other calibration parameters Creality Ender 2 CR-10 Marlin Firmware Upgrade: This instructable shows how to flash your Creality Ender 2 / Creality CR-10 to the latest version of Marlin using just a simple USB ISP programmer. x only. Hi guys 😉In this video, you can check how to get, modify and flash Marlin's firmware in your Creality Ender 3 MAX 3D printer. For all the details please watc Re: Solidoodle2-marlin firmware update thread Hi all, I have just updated my Solidoodle 2 firmware to the latest from github. Next step is to Erase and Reset the device to make ready for new firmware. Marlin 1. Dec 24, 2020 · One of the first things I wanted to do after resurrecting my Printrbot Simple Metal 3D printer was to make sure it was running up to date firmware for the best print experience and compatibility with the latest printer software. For all the details please watc Sep 19, 2021 · Upload the Marlin Firmware to the 3D Printer; After configuring the offset values, the next step is to upload the Marlin firmware to the 3D printer to fix the issue. From the extracted Marlin firmware copy \Config\Examples\Anet\A8plus to the \Marlin\ folder (same location as Marlin. Dec 09, 2019 · Grab my firmware and review commits for the expedited version. Sep 17, 2021 · On most Marlin boards, you can use M997 to reboot/restart the microcontroller: M997. Adding Automatic Bed Leveling. The display will be blank until the upgrade is finished (about of 15 seconds). bin files. Step 6: Uploading the New LCD Firmware. You can also check out my 3D prints completed using my Tevo tarantula after Marlin 1. Apr 12, 2016 · The Printrbot firmware is a member of an open-source 3D printer program family called Marlin. hex file. Make sure that Anet V1. It also covers donations to active Marlin developers via GitHub's Sponsorship Program, and can also cover purchasing Jan 08, 2012 · After turning power on, the Marlin Firmware sets the current position to 0/0/0. Aug 21, 2021 · Some time ago, I did a write up on how to update the Ender 3’s firmware with the TH3D Unified Marlin Firmware using Linux and the Arduino IDE. 9 Firmware 7. Plugin that allows you to flash your printer to the latest Marlin version Adds the ability to easily update your Arduino and Platform. Update the screen's firmware as I've shown it in my previous firmware update video by opening the display back cover and using the screen's SD card slot to flash the screen firmware. Now we need to apply the Anet A8 configuration. Once you have found the folder double click on it to go inside. Enjoy Before we start: This is for the CR-10S and not the CR-10. For normal moves, this is no big deal and is very fast. Mar 18, 2020 · I recently had to upgrade a 32bit board (MKS Robin Nano de MakerBase) to install a Marlin firmware, specifically version 2. 1 Firmware update : Introduction Marlin is an open-source firmware, It is constantly evolving, while the official Wanhao firmware also based on Marlin has not evolved since May 28, 2016 (v3. If you have never compiled a Marlin firmware, do not hesitate to read the article that you can find at this link Complete guide: Configure Marlin 2. Make the PID adjust and put the other calibration parameters Aug 20, 2016 · Now, the Marlin firmware itself is available from marlinfw. Update 07/29/2020 : Added in new hex files. io based printer firmware with just a few clicks directly through OctoPrint. ENDER 3 BLTOUCH 3. Nov 16, 2013 · The most recent firmware from the Makerfarm website (look under “Build Instructions”, and then look for “RAMPS Download”. 1) Sep 19, 2021 · Upload the Marlin Firmware to the 3D Printer; After configuring the offset values, the next step is to upload the Marlin firmware to the 3D printer to fix the issue. Oct 10, 2014 · I updated Cura and Marlin and with the correct software now have a 'Timeout' problem when trying to update the custom firmware needed to use my DIY heated bed upgrade. Aug 11, 2018 · Unzip the Marlin firmware and go to the Marlin\example-configurations\Anet\A8 folder: Copy the 2 configuration files to the Marlin folder: Open the Marlin. If the startup procedure takes longer than normal, don’t be alarmed. Followed by turning on the 3D printer. Once the update process has finished, the device will display a “Reboot” button, you may need to go into the Updater menu in Oct 23, 2019 · Extract the Marlin firmware. Oct 12, 2012 · How to calculate motor steps and update your firmware settings. Note that while G425 supports updating offsets between multiple extruders, it normalizes the values such that extruder 0 has zero offset, and cannot update the offset between the probe and the extruder (which Marlin treats separately from the inter-extruder offsets). In the initial configuration Marlin allows moving the axis only to positiv positions. Everything below here is still work in progress ! Step 7. TRX file to the desired location from where you would be able to find it. 4 3D printer board Marlin firmware installation guide. It should look like this. Such bugs could also lead to printer damage and injury. Jul 09, 2020 · Now it’s time to upgrade your firmware! Instructions for the firmware upload coming soon, download our Ender 5 ready firmware below! Ender 5 Marlin 1. Unzip the folder and navigate to the example configurations folder, which is in the Marlin folder. If your Anet Stock firmware is functioning then LCD will not be blocked with dashes it will show as previously showing "Welcome Anet". firmware_update_procedure. Updating the 3D printers Firmware. It is straightforward, reliable, extensible and adaptable, which is why it is used by many respected commercial 3D printer vendors as well as hobbyists. Aug 06, 2018 · When Creality released their firmware the guys over at Marlin were able to get a look inside and have integrated their power resume into the firmware and with this one it is now enabled. Instructions on how to upgrade your sensor to bltouch All KAY3D CoreXY Firmwares are all available for download including precompiled firmware. Configuring Marlin. Click the “Target” and then “Program” button and "Browse" button to Start to installation of the Marlin 2 Hi guys 😉In this video, you can check how to get, modify and flash Marlin's firmware in your Creality Ender 3 MAX 3D printer. For all the details please watc A donation gives you access to all nightly builds and the firmware builder for 12 months. Now that you’ve got both versions, the “Standard” current Marlin, and the pre-configured Makerfarm Aug 19, 2021 · If you like the latest and fast update of Marlin firmware, check this out: Marlin Firmware Service (crc. 1 INSTALL AND UPGRADE GUIDE. Apr 13, 2021 · You can either Update on WebGUI or Update Manually. Sep 17, 2020 · Some time ago, I wrote an extensive article on how to modify and compile Marlin for your printer, which was very well received. x version as this is the most up to date version of the 1. Select the folder that says Ender 3 in example configurations and copy all the files there back Hi guys 😉In this video, you can check how to get, modify and flash Marlin's firmware in your Creality Ender 3 MAX 3D printer. Method 1: Update on WebGUI (If the router shows unable to connect to ASUS server, please apply method 2) Method 2: Update Manually (If you haven't updated your router’s firmware for a while, please apply a manual firmware update via Web GUI) Method 1: Update on WebGUI . ino, . For example, Creality’s CR-10 and Ender 3 printers run a forked version of Marlin 1. hex for your printer. tar. See Configuring Marlin for full details. x firmware. Erase and Reset PanelDue. Step 3: Compiling & Editing in Microsoft VSCode. It retains support for the 8-bit AVR boards while continuing to improve it. x. 1. 4 this will help you keep track of your version and updates while also Sep 19, 2021 · Upload the Marlin Firmware to the 3D Printer; After configuring the offset values, the next step is to upload the Marlin firmware to the 3D printer to fix the issue. id. In order to update our firmware, we need to get a program called “Bossa”. Feb 11, 2021 · That is because the Ender 3 v2's display has it's own firmware and needs to be in sync with the printer firmware. Check to Confirm if the Fix Worked; You can confirm if the solution worked by putting the print head to the midpoint position, let’s say (90,90). The Plus comes with the CR-10S Creality 2. Updating your Ender 3's Marlin firmware brings advanced functionality and better prints. Jan 08, 2012 · After turning power on, the Marlin Firmware sets the current position to 0/0/0. 9 and 2. Getting down to it. Rename the folder from Marlin-1. The objective of this tutorial is to help you load up a preconfigured Ma Mar 27, 2020 · In the previous guides to flash Marlin firmware, I have used the Arduino IDE for compiling and flashing Marlin firmware and this is still possible but the recommended way for the future is to use Visual Studio Code with PlatformIO, which I will show you in this video. Click the Refresh Icon in the top right corner. If you liked this article and want to read others click here. 7 and 1. -Now, POWER ON your 3D printer it's not necessary to remove all the printer wires from Mother Board. 0 update (+220 firmwares available v2. Don’t use this firmware or follow these instructions for the CR-10. As mentioned above, I used OctoPrint with OctoPi and it’s plugin „Firmware updater“. Jul 04, 2021 · That firmware is two years old. So we did part 1 of the upgrade, the display Aug 06, 2020 · Once you’ve done that, download the Marlin firmware from here. The Adding New controller to Marlin firmware by Sagar: 390 3: 07/01/2021 08:08AM Last Post by Dust: ENDER 3 V2 SKR 1. Dec 20, 2016 · I am trying to update the firmware for my Prusa i3 using the Marlin firmware provided by the supplier of my printer. sanguino. h there is a section that contains the step values for the printer: Jul 24, 2017 · Step 5: Now switch to the web browser and from there download the latest version of the Asus merlin firmware which could be suitable for your router model. There are several reasons why we recommend our version, and the main one is the use of E3D's V6 Hot-End. Free Shipping on +$35 orders in the U. Step 4: Finding the BIN Firmware File. TR will trigger if bed is 6+ degrees outside target temperature for 30 seconds or more. 0. I will try the drunken octopus to see if that gets me closer. For the LulzBot TAZ1 download this archive: Marlin. Once the update process has finished, the device will display a “Reboot” button, you may need to go into the Updater menu in Apr 12, 2016 · The Printrbot firmware is a member of an open-source 3D printer program family called Marlin. For all the details please watc Jul 26, 2017 · Open the Marlin-1. The Marlin firmware essentially is the brain and mind of a lot of the 3D printers we have around here. The downloads from Creality only include instructions and software for flashing the firmware from Windows. 9 firmware To properly use the Bondtech Direct Drive for CR-10s one needs to update the firmware with our version. Sep 16, 2021 · Open Settings, navigate to “System”, then “Updater”. For all the details please watc Aug 01, 2021 · New Marlin Builder v2. When the download completes, click “Install”. 00 to download as much firmware as you like for 1 year. I am not sure about setting the backlash value (M99). 1 and Marlin 2. 1 firmware. 1. ino file using the Arduino IDE. Thank you for supporting SUNLU. 7 as well as a new download of the source and hex files. Aug 19, 2020 · The new firmware could always contain bugs that have not yet been documented. Youtube… Feb 20, 2017 · New LCD Panel after the Marlin 1. If someone could provide a complete step-by-step walkthrough of how to change the firmware, that would be very helpful. ino) Your IDE will compile the firmware and load it into Mega2560 board. In this post, we’re going to walk through doing it for the 2. 9. Since anything before 1. Feb 12, 2019 · Installing Marlin Firmware. Sep 14, 2017 · As I stated in the comments on this post: #5211 (comment) I cannot figure out what version of Marlin I need to update to, or how to do so. 4 TURBO compilation issues Firmware update Jul 22, 2019 · Marlin 1. Make sure it is the bugfix-1. Step 6) In Arduino IDE->File->Open, find Marlin Folder and open Marlin Arduino File (Marlin. The donation covers the costs / service of building the firmware nightly, as well as distribution to fellow 3D printing enthusiasts. com. For the LulzBot AO-101 download this archive: Marlin. Aug 27, 2018 · Just update it to the most current one! I show you how to set up the mainline Marlin firmware on your kit 3D printer using the Arduino software package. bin file. sudo apt-get update sudo apt-get install avrdude Sep 30, 2019 · The JGMaker magic is similar to the A5 in the method you need to follow to update the firmware. For the LulzBot TAZ2 download this archive: Marlin-RAMBo_1-1b_GLCD. I usually use sublime and the arduino IDE, but this time I set about doing it with Visual Studio Code and its great extension Platform. C lick the third button (plug -like) at the ST-Link utility app and it will populate the original ET4 firmware document. Download the file, and extract the folder that matches your printer Mine is “Marlin_RAMPS-EPCOS_i3-8inch”. For all the details please watc Jul 09, 2020 · Now it’s time to upgrade your firmware! Instructions for the firmware upload coming soon, download our Ender 5 ready firmware below! Ender 5 Marlin 1. While this is technically the command to update the firmware, on most boards this is implemented by a simple reboot, which will load the bootloader which could update the firmware e. Download the folder, with all the files inside, and open the . x to the Stable Build Number that can be found on the github download page seen below. The Di3 series makes use of Repetier based firmware. ino) Connect USB to your Anet motherboard. This will give you the latest features of Marlin like mesh bed levelling and safety features. I think the minimum required additions to support my use case are: Marlin 3D Printer Tool. org, right now that only links to the github repository, but i guess there’ll be a direct download available some time in the future. But it does assume you’ve flashed the firmware with the Arduino Bootloader. Don’t forget to put your comments or suggestions. Instructions on how to upgrade your sensor to bltouch Jun 13, 2016 · First you need to read how to update your firmware and have all your research done prior to you properly and safely re-compile Marlin source code and upload firmware to (or 'flash') your printer. Marlin is up to 2. Marlin installation procedure can vary depending on which version of Marlin you want to install and which board you’re installing onto. If you have installed a custom firmware in your printer you can change the e-step value directly in the firmware so there will be no need to put the command into the start script. ino.