thingiverse

free

sidewider x1 firmware by Xavierart26

...sidewider x1 firmware by xavierart26 thingiverse firmware for sidewider x1

thingiverse

free

Sailfish Firmware by jetty

... created with omnomnom creator:http://www.thingiverse.com/thing:24639. note: this is not an official makerbot firmware release.

thingiverse

free

Jetty Accelerated Firmware by jetty

...y-firmware#toc66 any updates will be placed here, so check back often. note: this is not an official makerbot firmware release.

thingiverse

free

Sigma Türkçe firmware (marlin1.1) by Paarthurnax

...sigma türkçe firmware (marlin1.1) by paarthurnax thingiverse sigma türkçe firmware (marlin1.1)

thingiverse

free

firmware for orca 040 by sellemann

...y sellemann thingiverse firmware and settings for orca 040 with 025 nozzle i had trubble getting it to work but now its working.

thingiverse

free

Gen4 Interface Firmware by jetty

...-firmware#toc66 any updates will be placed here, so check back often. note: this is not an official makerbot firmware release.

thingiverse

free

cl-260 standard firmware (outdated!) by renoisenoir

...re is not for 2018 or higher version of cl-260! this firmware is for 2016-version of cl-260 it can be used for reference purpose.

thingiverse

free

Firmware Tronxy XY2 Pro Titan by droidlex

...flashed your printer with marlin firmware, this should help restore the factory firmware, including the boot screen and interface

thingiverse

free

Hephestos Repetier Firmware by Wingman94

...www.repetier.com/firmware/v092/index.html disclaimer: use at your own risk! i am not reponsible for any damage to your printer.

thingiverse

free

CR10S5 Marlin 2.0 BLtouch firmware by SergeyWilliams

...continuation of printing after turning off the printer and makes a triple level sensor measurement. firmware basis marlin 2.0.7.2

thingiverse

free

Flyingbear-P902 Firmware by xbqllc

...ear-diy-3d-printer-kit-full-metal-large-printing-size-high-quality-precision/2218051_32677798453.html?spm=2114.8147860.0.0.wttvcd

thingiverse

free

Marlin Firmware for HICTOP 3DP08 Printer by MATIASVIANO

...viano thingiverse this is the lastest rc6 firmware, adapted to hictop 3d printer 3dp08, just download de arduino ide and upload!

thingiverse

free

GEEETech i3B: Firmware by Luca_Benedetto

...d (reset/autotest/pin down/pin up). in configuration.h i’ve put step_per_unit for t8, but you can found also the old line for m8.

thingiverse

free

Longer Lk1 / Alfawise U20 Firmware Marlin 2.0.8 by jmpub

...om o ultimo marlin e algumas modificações. firmware that i created for my longer lk1 with the last marlin and some modifications.

thingiverse

free

E3D v6 K8400 - two heads firmware by michaelkuty

...e by michaelkuty thingiverse version for two extruders link https://github.com/craftama/vertex-k8400-firmware/archive/master.zip

thingiverse

free

Tronxy x5sa firmware version 1.4.1RC24m4.

... it will flash the firmware to your machine. hope this helps. ignore the stl. thingiverse made me upload a .stl not just the zip

thingiverse

free

Repetier 1.0.3 firmware for Zonestar P802N by salvogi

...used. i posted only the configuration and language files, you need to download the rest of the firmware from the repeater wesite.

thingiverse

free

Custom Screen Firmware for Sidewinder X1 and Genius

... for me to maintain a single location for the files. video with the screen in action: https://www.youtube.com/watch?v=wbqumfshvwk

thingiverse

free

EnLightened 3D Marlin Firmware by Jimmarks84

...lightened 3d marlin firmware by jimmarks84 thingiverse version of marlin for the enlightened 3d modified anycubic kossel series.

thingiverse

free

Tevo Tornado Firmwares by Demitryk

... (xyxe) and bltouch tmc2209 (xyz) and lv8729 (e) tmc2209 (xyz) and lv8729 (e) and bltouch lv8729 (xyxe) lv8729 (xyxe) and bltouch

thingiverse

free

Marlin 2.0.6 firmware for Zonestar P802N by salvogi

...sed. i posted only the configuration and language files, you need to download the rest of the firmware from the repeater website.

thingiverse

free

Tevo Tornado Firmware Upgrade Guides & Vref Calculator by Demitryk

...mks sgen l board. -vref calculator contains specs for many common drivers. will calculate you vref automatically with two inputs

thingiverse

free

D-bot Laser holder and test on Marlin firmware. by Robchiks

...tp://a360.co/2daq5yu g-code file for laser test on marlin firmware included. laser from - http://s.click.aliexpress.com/e/my7iaqz

thingiverse

free

ESP8266 3d Printer firmware by ryannining

...printer firmware by ryannining thingiverse esp8266 based cnc /3d/laser controller. https://github.com/ryannining/karyacontroller

thingiverse

free

Artillery Genius Firmware + Bltouch by Eikichi

...ture control "210° its 210° on nozzle -best version for bed leaveling "mother board dont like ubl" -optimize accel

thingiverse

free

THE HIPRECY LEO FIRMWARE by TheSCAL3DLab

...rsione alte temperature. ho inoltro incluso i supporti delle viti dell'asse z senza cuscinetti per rimpiazzare gli originali.

thingiverse

free

Klipper Firmware Calibration Model by ChickinTenders

...per max acceleration value. your values may differ, hope this helps! rotate the the stl so the shelled out portion is facing up.

thingiverse

free

CTC I3 Pro B firmware by YoYo_Crescendo

... thermal_runaway_protection_bed_period 20 //in seconds //#define thermal_runaway_protection_bed_hysteresis 2 // in degree celsius

thingiverse

free

CTC i3 Marlin 1.1.6 Firmware by Marv1337n

...lready. just do a quick google search and you will find lots of information about that. have fun with your fresh marlin firmware.

thingiverse

free

Taz 5 Firmware (Marlin 1.1.8.4) by VaughnEllis51

...e linear advance i used the marlin firmware info page. if there are any questions please feel free to contact me via thingiverse.

thingiverse

free

D-Bot Marlin 1.1.0 Firmware by billyrud10

...rom the original design. arduino 1.8.1 should be used to compile. wheel spacer was uploaded so thingiverse would accept the post.

thingiverse

free

Latest Marlin firmware for BCN3DR by jharmn

.... mine is at 60/10 and runs flawlessly. p.s. the bezel profile stl supplied is simply so thingiverse would allow publishing here.

thingiverse

free

Delta G2S Configuration for Repetier Firmware by wbrucem

...recommending use of the "development" version. you can still upload my posted json file as your starting configuration.

thingiverse

free

HICTOP Marlin RC7 firmware by DRNoble

...s ctrl + f and type custom_machine_name into the text field that appears. that should take you to the line to rename the machine.

thingiverse

free

Anycubic Mega Zero Marlin 2.0.x firmware by lvader

...rlin firmwares for anycubic mega zero v1 that i usually publish atgithub for flashing instructions and details, please check wiki

thingiverse

free

Hictop 3DP-11-ATL FIRMWARE AND SOURCE by joesmithok

.... this has auto leveling enabled . its the stock oem for https://www.amazon.com/gp/product/b015ihmosk/ hope it helps someone .

thingiverse

free

Hesine 3D Prusa i3 Firmware by 3DPingu

...ibility for your things stop working. there are many good guides out there on the web about how to load new frimware on his card.

thingiverse

free

RepRap Firmware RRF LPC Logo by Knutwurst

...reprap firmware rrf lpc logo by knutwurst thingiverse this is the rrf lpc logo i mage from the original 2d logo.

thingiverse

free

S-508 3D Printer Firmware (Prusa i3) by gkaraan

... and a4988 drivers. the firmware has been tested before sharing it with you. i hope it will be useful to somebody who needs it.

thingiverse

free

Artillery Sidewinder X1 - Marlin 2.0.3 Firmware And NEW Custom UI

...obscar's marlin 2.0.3 release and meant to be used with that version. the ui will work for his previous releases down to 2.0.

thingiverse

free

this is the stock firmware for a prusa I4 with eprom enabled by jminer85

... so i could upload the i4 files do not print the hand this is the owner of the hand here http://www.thingiverse.com/thing:31331 .

thingiverse

free

MPCNC-SKR1.4-Dual Endstop Firmware by JunkYardDawg

... junkyarddawg thingiverse disregard the scad and stl, they needed to be included to satisfy this site's upload requirements.

thingiverse

free

Artillery Genius Firmware 2.0.9. hex file by Tom188

...n the prepared micro sd card. 7.) power on your printer 8.) now the tft should auto update the firmware from the sd card 9.) done

thingiverse

free

FlySky x6b firmware update plug by framone

...are update plug by framone thingiverse this is a plug to flash firmaware on flysky x6b receivers. you need 2 wires and some tape

thingiverse

free

OneUp firmware executable uploader by g00220539

... through arduino and don't want to brick my printer just watch because my antivirus hated the file when i first downloaded it

thingiverse

free

Tronxy X5 Marlin 1.1.8 source code firmware by tinoyster

...e: eeprom babysteps auto temersture pid in menu didn't flashed the bootloder, used usbasp programmer from aliespress direcrly

thingiverse

free

step/dir firmware for the polargraph kritzlerbot by Lanthan

...polargraph firmware to work with step/direction drivers. note: my printed files are here: http://www.thingiverse.com/thing:16692

thingiverse

free

Marlin firmware configurator by akajes

...driven, extruder) startup bootscreen preview custom bootscreen editor sharing upnp helper with qrcodes using your phone as webcam

thingiverse

free

Geeetech A10 Marlin 1.1.8 Firmware (old Version!) by runUNDfun

...ranty source code included! marlin 1.1.9 with new features for the a10 you found here:https://www.thingiverse.com/thing:3063754

thingiverse

free

Tronxy x5s Marlin 1.1.9 firmware for gt2560 board. by MWDSONNY

...mware for gt2560 main board. had to flip lcd connection to lcd work. board doesn't have an sd card spot, but i use octoprint.

thingiverse

free

Anet A8 firmware/Melzi board by Phistterbut_Inc

...ent-1692517 if you have firmware to include for my firmware collection page, please contact me personally and it will be included

thingiverse

free

Geetech G2S Configuration for Repetier Firmware by kakiemon

...en to download a copy that fails to compile, just try again after a couple of days. chances are the problem will have been fixed.

thingiverse

free

ANYCUBIC PLUS V5.4 firmware by yandem

...pnqso to calibrate the printer:https://www.youtube.com/watch?v=sueenditniu https://www.youtube.com/watch?v=-hm23-cprwc&t=126s

thingiverse

free

Flyingbear-P902 firmware RCBUGFIX by Tomasolsson

...ck upload to printer. print. :) v2: text fixing follow this project on facebook: https://www.facebook.com/groups/1686034445059591

thingiverse

free

Anycubic Kossel Plus Marlin 1.1.4 Firmware by Pyth0n

...at anycubic. hope they made good use of it. use this at your own risk marlin 1.1.6 here https://www.thingiverse.com/thing:2678149

thingiverse

free

Thing-O-Matic Accelerated Custom Firmware by ScribbleJ

...not make sense. make no mistake about it - this firmware is primarily for me. but i hope other people eventually find it useful.

thingiverse

free

Anycubic Kossel and Kossel Plus Stock Firmware by 3d4uandme

...?id=158 update 2018: anycubic now provide firmware (including autolevel) here:http://www.anycubic3d.com/support/show/594034.html

thingiverse

free

Marlin 2.0.x firmware - SKR 1.3 upgrade for Sidewinder X1

...n the sidewinder x1 the full guide - skr 1.3 upgrade for sideiwnder x1:https://3dprintbeginner.com/skr-1-3-upgrade-sidewinder-x1/

thingiverse

free

Geeetech A10 Firmware Marlin 1.1.9 by runUNDfun

...ver 9 points activated automatic z leveling at printing sourcecode included using without any warranty and onto your own risk!!!

thingiverse

free

Ender 3 Max BLTouch Bracket and Marlin 2.0.7.2 firmware by riazshaikgp

...e you flash your board with the correct firmware. the bondtech extruder stepper unit size is 415 vs 93 for the standard extruder.

thingiverse

free

FLSUN COREXY PRE-SALE Firmware by Willg77

...the pre-sale model with chimera extruder. i had remove the right extruder and added a part cooling fan using a radial 50x15mm fan

thingiverse

free

Hictop 3DP17 Marlin latest firmware configuration by vlachoudis

...top functionality is supported (including filament detector) and additionally i've enabled the saving to eeprom, babystepping

thingiverse

free

Sunhokey firmware configuration.h for MKS gen 1.4 UPDATED by Phistterbut_Inc

...pdated 6-22-17 set eeprom value to 99, will overwrite eeprom values added warning section elaborated on use corrected information

thingiverse

free

LCD TOUCH WITH PINCH ZOOM for marlin firmware hopefully by jamesvilleneuve

...pefully by jamesvilleneuve thingiverse this is code for an lcd with touch pannel. touch panel ili9328, and compatible displays.

thingiverse

free

DAGOMA DE200 Custom Firmware by TCD_Maker

...impression fichier hex a utiliser avec la dagomapp (https://www.dagoma.fr/mise-a-jour-de-la-carte-electronique-discovery200.html)

thingiverse

free

Duet Replicator 2 Test Gcode and Firmware by pulkkinen

...firmware by pulkkinen thingiverse all you need to get your duet board up and running with test print and simplify 3d profile ffm

thingiverse

free

Hiprecy LEO - Marlin 1.1.9 Firmware

...recise calibration. i have corrected this and also lowered the distance past z max a bit so the rattle doesn't go on as long.

thingiverse

free

Prusa I3 Hephestos Repetier Firmware Bed and Full Grafic Controller by thomasdr

...in something more complicated. please use the config and the online tool for adjustments: https://www.repetier.com/firmware/v092/

thingiverse

free

ENDER 3 Marlin 2.0.7 for BTT SKR v1.3 TMC2208 BLTOUCH FIRMWARE by minkgx

...lin firmware for this application, please share. if you like to donate doge send to dqpd8674bkwpgmtjnzzkfkevgpjaitehfg thank you!

thingiverse

free

DaVinci Firmware Upgrade (1.1.J to Repetier 0.92 Beta) by djnicolosi3148

...d just a simple cylinder for comparison because each layer gets printed exactly the same which shows z-axis banding very clearly.

thingiverse

free

Marlin (NAME REMOVED BY REQUEST) firmware v1.1.9 to work with Creality's OEM ABL Probe by Siam3D

...ware will remove any frustration in getting the firmware to work and you can enjoy auto-leveling using creality's oem probe.

thingiverse

free

BIQU B1 Bltouch Homing Firmware Marlin 2.0.6.1 by secondcoming

....0.6.1 by secondcoming thingiverse marlin 2.0.6.1 compiled to use bltouch for z-axis (in the plate centre point) homing and abl.

thingiverse

free

Jetty Firmware Parametric Acceleration Calibration Tests by jetty

...nging calibration cylinder - used to check ringing and small movements skiptest - used to check filament skipping in acute angles

thingiverse

free

KANA MENU for Marlin firmware. by ichibey

...age_jp.h:??????????? 2015.2.11 marlin1.0.2??????????????????????????language_jp.h???? 2015.2.26 msg_position_unknown?????????

thingiverse

free

SKR Pro v1.2 firmware files - Marlin 2.0.7.2 by home234543

...d tft70 v3.0 to it. "endstops 5160 tft70.7z" is for the skr pro v1.2 "tft70 firmware.7z" is for the tft70 lcd

thingiverse

free

CityScape Retraction Tests for Tuning Your Firmware Settings by MacGyver

...settings by macgyver thingiverse i needed something very small to test my retraction/deprime settings so i created these things.

thingiverse

free

Prusa MK3s Hemera Adapter V2.0 - FULL PRINT AREA (incl. firmware)

...c) 2011 camiel gubbels / erik van der zalm.https://prusa3d.github.io/prusa-firmware-doc/https://github.com/prusa3d/prusa-firmware

thingiverse

free

ENDER3 BIGTREETECH SKR V1.3 TMC2208 BLTOUCH MARLIN 2.0.7 FIRMWARE by minkgx

...un bed leveling once installed before printing. if you like to donate doge send to dqpd8674bkwpgmtjnzzkfkevgpjaitehfg thank you!

thingiverse

free

Ender 3 SKR 1.4 Turbo Upgrade Firmware (With BLTouch) by hslo17

...h v3.2 software endstops option enabled on lcd for setting the z-offset buy me a coffee if this helped you! - love from london xx

thingiverse

free

Remix of Nixie Tube Firmware by staypatrick

...pm ignore the scad file is is from a separate project it wouldn't let me save the remix without something other than the bin

thingiverse

free

Prusa i3 Hephestos Firmware 1.4.2 Heated Bed (HEX) by ZENIRVAS

...en-articles/2015/09/25/how-to-install-the-heatbed-on-your-prusa-i3-3d-printer/#/vanilla/discussion/embed/?vanilla_discussion_id=0

thingiverse

free

Stock Sensorholder for the Skynet Firmware for Anet A8 by VanillaIce83

...other recommende "skynet" sensor. makes it easyer to adjust as from behind. fits in the mouldings of the cooling block!

thingiverse

free

SKR Pro v1.1 firmware files - Marlin 2.0.1

...ft35.7z" i took the file "marlin-2.0.1 - tmc5160 v1.2 drivers installed.7z" from above and added tft35 v3.0 to it.

thingiverse

free

Creality CR10S Marlin 1.1.8 Firmware by Tacblades

...rate controller response smoother stepper control compared to stock. min temp extrude safety stop lock z axis on pause good luck.

thingiverse

free

SimonK Firmware Voodoo Kit for HK Blue Series 12A by mm-cnc

...res to the legs of the âµc. hope you will like it. i used it for my micro quadrocopter:http://www.thingiverse.com/thing:276592

thingiverse

free

Artillery X1_BTT BIQU TFT 2.4_Cover and Firmware by Goni_FPV

...enido en la sd de la tft y actualizar el firmware adaptado a la artillery x1 o cualquier impresora de la misma medida 310x310x400

thingiverse

free

BIQU B1 Bltouch Homing Firmware Marlin 2.0.7 by secondcoming

... compiled to use bltouch for z-axis (in the plate centre point) homing and abl. speaker is also disabled as the beeps annoy me :d

thingiverse

free

Airwolf3D HD Series Firmware - Customizeable by ITGuru

...ation.h setup on a newer version of mariln, right now the printer is working great and there may be no need in tinkering further.

thingiverse

free

Marlin Firmware for Max Micron dual head & auto levelling Prusa i3 by Ilans

...uvoir activer l'eeprom sur la mienne. meilleurs instructions pour la compilation et le flashing de l'imprimante en ligne!

thingiverse

free

Wire Diagram for Alunar M508 (2016) with proximity sensor (With Marlin Firmware) (HY_BASE_L V1.0 board) by Exitoo

...18 update: have made a mistake in the description. the blue cable is connected to the power supply at v-. i adjusted the drawing.

thingiverse

free

A8 SKR1.4 Marlin Firmware by Baronduff

...the skr 1.4 board + amt8 as thingiverse wouldn't allow me to upload without an stl file, the mount works but isn't great.

thingiverse

free

Original Creality PCB - CrusaXY HB1 Housing and Firmware

...for the newly imported modifier to 0 top and bottom layers. select desired infill pattern and density. proceed to slice normally.

thingiverse

free

CTC prusa i3 DIY (ATMEGA 1284p) 2mm pitch lead screw replace and firmware update (marlin 1.1.8) by NoboruKato

....1.8) by noborukato thingiverse ctc prusa i3 diy (atmega 1284p) 2mm pitch lead screw replace and firmware update (marlin 1.1.8)

thingiverse

free

Flyingbear-P902 firmware RC8 by Tomasolsson

...´s easier to add a prob. marlinrc8v1.rar: first follow this project on facebook: https://www.facebook.com/groups/1686034445059591

thingiverse

free

Marlin Firmware 1.1.8 Anycubic Kossel Plus - G33 "auto_calibrate" Updated by TsunamiSoul

...invert_e1_dir false define invert_e2_dir false define invert_e3_dir false define invert_e4_dir false pd: sorry for my bad english

thingiverse

free

Biqu B1 Marlin firmware 2.0.7.2 BigTree-tech by Tinker_Dad

...een https://amzn.to/3k327jc also uploaded are all the parts if you would like to reprint any stock parts to customize the color.

thingiverse

free

BQ Hephestos Prusa i3 with Heatbed using Repetier Firmware by geab

...### define have_heated_bed 0 to // ############# heated bed configuration ######################## define have_heated_bed 1

thingiverse

free

Flyingbear-P902 firmware RC7 by Tomasolsson

...20161202: enable: #define fast_pwm_fan enable: #define pidtempbed enable: #define eeprom_settings enable: #define eeprom_chitchat

thingiverse

free

Firmware homing support for ReplicatorG 24 by winterg

...ror or any other horrible train-wreck set of circumstances!! sorry that sounded so much like a tv infomercial. happy hacking! :)

thingiverse

free

Mount for 3DTouch (BLTouch) for Prusa i4 and firmware by alligator77

...: https://www.thingiverse.com/thing:2182105 3dtouch bed level sensor mount compatible : https://www.thingiverse.com/thing:2332049

thingiverse

free

Duet 2 Wifi Upgrade - CrusaXY HB1 Housing and Firmware

...for the newly imported modifier to 0 top and bottom layers. select desired infill pattern and density. proceed to slice normally.

thingiverse

free

A602 3D Printer Firmware (prusa i3) by UltiUser

...(after 7 weeks) so to make sure you guys don't have to go through this i'm uploading it straight here for you to download

thingiverse

free

HIC Prusa i3 Custom Firmware/ bed level/ metal to metal zmin by ojeda397

...nt of "#define enable_auto_bed_leveling" video:https://www.youtube.com/watch?v=rs_nvmx6wzm&feature=youtube_gdata

thingiverse

free

Tronxy X3 Ramps Repetier Firmware by Bruzer3d

...doing any printing!!! my default steps is high because i'm using a wade geared extruder. thanks -made a little update. 3/1/18

thingiverse

free

Tevo Tarantula E3DV6 Bowden mount with Firmware by Albatrossity

...t cooling fan that i have designed as well!! keep your tool cool and your corner sharp! https://www.thingiverse.com/thing:2787627

thingiverse

free

(OUTDATED) Anycubic Kossel Linear Plus Updated Marlin Firmware. by Medfordj

...ash into your bed. also included is an m8 probe holder i have been working on in order to be able to post this. have a great day!

thingiverse

free

Cosa-Mática: Firmware TOM in Spanish/en Español by eried

...r ejemplo la de la alarma sonora, en vez de decir 000 times, 001 times, 002 times, dice apagado, una vez, 2 veces... entre otras.

thingiverse

free

Horseshoe: MKS-TFT Firmware Loader and Icon Generator by random-builder

...ph and a text title. glyph origin: http://glyph.smarticons.co/. project site: random-builder/mks-tft example script configuration

thingiverse

free

ORTUR Obsidian - Marlin Firmware by FiveNights

...ract all files from zip folder to your sd card, insert sd card into printer start printer & wait for the printer to update...

thingiverse

free

Cupcake,Thingomatic & others Gen4 Compatible Firmware Upd 20/02 by johnnyfp

.... and more. sorry snake is currently disabled due to rom size constraints. source is a at https://github.com/johnnyfp/g3firmware

thingiverse

free

MARLIN Firmware for PRUSA I3 - Sunhokey by jlcdi

...oftware will be understood. a last thing, this version given by sunhokey is ready to be used with their printer. hope it helps...

thingiverse

free

Spherebot firmware for Maple board from LeafLabs by CidVilas

.... ill fix that at some point. i am embarrassed at my coding skills. it has been a while since i last coded so im a bit rusty.

thingiverse

free

Tronxy xy 2 Pro ( FIRMWARE ONLY BLACK BOARD 190729) by matatt

...ders) turn on the printer......wait.....finish restart very important!!!! insert 2 jumpers on the z2 connector as in the photo...

thingiverse

free

Anycubic Kossel Plus Marlin 1.1.8 Firmware by Pyth0n

...file showing the right bed dimensions of the printer. a license from the folks at simplify3d is very welcome as a christmas gift.

thingiverse

free

December 2020 Qidi Plus/X-Max Firmware Update by Eitri3D

...10.0.12.bin" file print the " plus x-max参数.gcode" file after you print all the 4 files, the updating will be done.

thingiverse

free

TronXY X5S Improved / Modified Marlin Firmware by The_Wizard

... a "restore failsafe" from the lcd to ensure proper default eeprom values are loaded immediately after flashing. enjoy!

thingiverse

free

Binary clock panel and firmware - full project by zdenek_o

...ware for uno, added set up/down buttons on a0-a3 (connect axgnd) i wish many fun! :-) https://www.youtube.com/watch?v=kkwc_v7ntn4

thingiverse

free

Malyan M150 Firmware Update (Marlin 1.1.7) by deprav3d

...n developers, and the french reprap community. i've included the source also if you have your own configuration requirements.

thingiverse

free

Ender 3 with 12mm Inductive Probe Firmware - Creality 4.2.7 Board by MisterShoes01

...in highlighted in yellow in the image, the ground to the pin highlighted in green, and the signal to the pin highlighted in pink.

thingiverse

free

Ender 3 Marlin 2.0.4 Bigtree tech SKR 1.4 turbo firmware.

... (3 pixels grb ws2812b). photo gcode, tmc debug and cancel objects. there is a precompiled firmware in the root marlin directory.