The remaining 9 pins should stay connected to the LCD but the GND and 5V pins need to also be connected to the BLTouch. You'll have to run a couple GCODE commands, adjust the Configuration.h files and reflash your printer. This is the part of the process that requires the Ardunio Uno. Narayan Adi You can ignore the part about the Repetier, we'll be using Marlin. Bootloader Flashing Guide – CR-10/Ender 2 3 5/Wanhao i3/Anet - 1284p Boards TH3D Unified 1 Firmware Package CH340 Drivers – TH3D Uno & Creality V1.1.X/V4.2.X Board Tenlacum 10PCS MK10 M7 Estrusore ugello per stampante 3D Wanhao Dupicator D4/i3/Dremel Makerbot 5 diverse dimensioni 0.2 mm, 0.3 mm, 0.4 mm, 0.6 mm, 0.8 mm (ogni taglia pezzi) 3,9 su 5 stelle 2 7,61 € 7,61 € Other things like when you doing test extruding (moving extruder axis), it shows temperature fluctuation on the screen. So if you didn't want to mess with the firmware you could just use the thermistor that came with the Wanhao ? A really great feature is the babystep-Z adjustment in quick settings which can be done at the start of the print if the bed is level but too close to the nozzle. Guess the formating FW delete important files and the DWIN.SET didn't have this lost files in it. Thanks. i3 PLUS Bed Level Sensor YELLOW £16.99 . Hey, just did this. The old switch will no longer be used. If you wired in a bed leveling sensor to a i3 and don't change the firmware then your printer won't know how to use the sensor. Open device manager -> ports to see what COM port it is if you are unsure. I wanted to add a laser engraving/cutting module to my Wanhao Duplicator i3 v2.1, without losing its ability to 3d print. I'm getting the same response and can't seem to find a fix for it. Add a shrouded 10 male connector to a 10 pin cable with female ends. I tried all files from the Wanhao page -- then wanhao provide the LCD formating Firmware to clear the LCD board. Making the process more difficult, you have to manually move the nozzle to each corner of the bed by adjusting the X and Y position and you often have to do it multiple times. Select the latest version (1.0.3 at this time) and press Install. i3 Plus Extruder bracket mount £15.99 . Once the connect is made, ensure both the Arudino and Melzi are powered by USB. HBP thermistor for I3 V2.1, 1.2m. I have installed your "Repetier-Firmware-1.0Dev-2016-07-19" onto my Wanhao Duplicator i3 V2.1 successfully and currently using it. 1) Flash a bootloader to the Melzi board, and then 2) Flash the actual firmware to the Melzi board. https://3dprinterwiki.info/wiki/wanhao-duplicator-i3/part-specifications/, https://www.thingiverse.com/groups/i3/forums/general/topic:30927, video for flashing bootloader on the i3 and hardware disassembly, https://www.youtube.com/watch?v=lAKyZd63_ns, https://www.youtube.com/watch?v=U8_ldMckGDE, https://raw.githubusercontent.com/Lauszus/Sanguino/master/package_lauszus_sanguino_index.json, https://reprap.org/forum/read.php?415,809741, https://www.reddit.com/r/3Dprinting/comments/8o3wg8/installing_marlin_on_maker_select_v2/, https://gist.github.com/jdembowski/f3d2f9da41519aa73ecc591353e09bd5#file-configuration-h, https://github.com/swindonmakers/Wanhao-i3-Firmware/blob/master/Marlin/Marlin/Configuration.h, https://github.com/andyrblank/Marlin-Maker-Select-V2/commit/b02401164dd9a07cf3acdf336aa34a1e5b47c870#diff-8270513bcf2a548cd418cdfe123f27d3, https://github.com/fdev31/Marlin/commit/c64f5b4ea4ef54fff9599f73dc2c0e75a45aa8ef#diff-8270513bcf2a548cd418cdfe123f27d3, https://github.com/chasetec/Marlin/tree/1.1.x/Marlin/example_configurations/Wanhao, Download the Configuration.h and Configuration_adv.h files you want to use from. Arduino gives you a little more info about this process here. I'm not sure. Hi, I tried all you steps, but when trying to load the boot loader, I get these errors: avrdude: stk500_getsync() attempt 4 of 10: not in sync: resp=0x00, avrdude: stk500_recv(): programmer is not responding, Reply I3, no bootloader present, and it's a true FTDI FT232R USB to serial conversion so no special modes. I use this files and reflash it with the firmware 2.1.7. Just little things like the babysteps function (basically Marlin live-adjust). Hey Isaac, just copying and pasting this from a previous comment: The new firmware is much better. You're right in that the heat cartridge type is independent of firmware, only supply voltage of the board you're using (12/24V). Thanks goes to https://3dprinterwiki.info/wiki/wanhao-duplicator-i3/part-specifications/ and https://www.thingiverse.com/groups/i3/forums/general/topic:30927 for providing information about A4 actually being pin 27 on the i3. Adding any of the bed leveling methods to the i3 will require you to replace the firmware on your printer. The Z offset is best set through measurement and saving the configuration. To use sensor based leveling you'll need a sensor. A 10 pin male cable header will be needed to wire in the sensor to the motherboard. I have a Wanhao Duplicator i3 v2.0, and I noticed after the install that I get idle temps at about 3-7 degrees C and that the hotend temp fluctuates a bit. 5. By adding G29 to the before printing GCODE in your slicer program. Once the firmware is flashed, you can't go back without reflashing it. I decided to make the jump to 32bit printing. Ensure the auto-reset jumper at the bottom of the board is on (or if you’ve chucked it out like I have, that the two pins are electrically connected somehow) and the power jumper up the other end of the board is set to USB. Errors will occur if steps 7 – 9 aren’t followed. After getting the firmware and BLTouch installed there are still a couple step you'll need to perform. Local service center is right beside your city. Inoltre, offre un'esperienza utente unica con una configurazione semplice e buoni risultati di produzione. Bootloader Flashing Guide – CR-10/Ender 2 3 5/Wanhao i3/Anet - 1284p Boards Posted May 14, 2020 06:04 The bootloader information here is only to flash the bootloader. Did you make this project? I had determined to drive the laser with the excellent Lightburn software and, in order to do this, I had to change the firmware on the Melzi board from the odd version of Repetier used by Wanhao to Marlin, thus allowing full integration with the Lightburn software. Driven by technology and passionate about innovation, WANHAO offers a range of high-quality 3D printers, software, materials, and support over the world. Given its 4-point bed leveling, it can be a challenge to level. I found that the X_PROBE_OFFSET_FROM_EXTRUDER AND Y_PROBE_OFFSET_FROM_EXTRUDER values mentioned in the thingverse pages for BLTouch mounts are not always exact. In the Arduino IDE, Tools -> Board -> Select your Arduino board and select the COM port corresponding to your device, Tools -> port. It took about 1.5 hours. You could always zip tie the wires along the outside. You still have to raise and lower the bed manually but the process is a lot less difficult. With this form of leveling the bed does not have to be level. Would you recommend this to someone who doesn't have any upgrades as in no aftermarket thermistor or anything? Reply Of special interest, 6:44 to 7:04 of the second video discusses slimming (disabling features) so that other features like BLTouch support can have room to be enabled in the limited storage space of the ATmega1284. Thank you for the firmware. Sold Out. Because the i3 does not ship with automatic bed leveling it was unnecessary for the manufacture to include bed leveling software in their firmware. I used version 1.19.1. If you'd like keep the wiring organized you will also want to get some small zip ties. Even those who already own the Mark 2 model will find useful options for their Duplicator i3 … What are the top added setting options available with this? Sale. It took me 3 days and many print failures to set everything right without sacrificing mesh bed leveling and s-curve. I had a spare Arduino laying around and found out I could us… For example my LCD was garbled until adjust the ST7920_DELAY values to those found in the chasetec repo. I'm sharing the links to the other configuration files in case one of the differences in them help you with any problems you might have. It works perfectly then. This ensures the thermistor of the e3d can be used correctly if you want to use the the e3d v6 hotend – In the configuration.h and change “#define EXT0_TEMPSENSOR_TYPE 97” to “#define EXT0_TEMPSENSOR_TYPE 8”. Did you happen to find a fix? Sale. I tried a few different ones found here but they all appeared to be remixed off MK8/9 designs with some flaws - the filament guide hole was not aligned properly and or the extruder plate lever base was not thick enough resulting in too much slop in the extruder lever. This meant that thermistors that rely on the threaded cavity to be placed into the heatblock, like the stock Wanhao one, cannot be used without modification of the block which I wasn't keen on. I adjusted it because it didn't fit my i3 Plus. If you flash the BLTouch configuration before wiring in your BLTouch you'll hear persistent fast beeping. Open it with the Ardunino IDE and do these few modifications if you wish: a. The wiring is also shown in the Melzi & Compatible section of the official BLTouch wiring instructions. Based on Marlin Firmware 1.1.9. In the Boards Manager search for Sanguino. You'll need to download and install the Ardunio IDE. 1 – Installare il software. I upgraded from a stock Melzi on a Remove the hex socket cap screws from the bottom and back of the power supply / LCD box. I had this problem, I resolved it by not connecting the 5v or gnd pins at all and rather than selecting the melzi as the com port select the Arduino as the com port. I spent the time to disconnect the flexible cable housing and run the wires inside of the housing with the other wires. Now on the Wanhao Duplicator i3 v2.1 there are 2 empty spaces on the power supply, 1 COM and 1 +V. The one linked is a random one I found. Basically what you need to do is a 2-step process. Whatever device you are using, this is called the ISP programmer. You will be directly connecting the Melzi to a USB port on your computer. I'm not buying this whole changing the baud rate nonsense- this is just folks not getting a proper connect or timeouts since the auto reset is enabled. 1 year ago, This tutorial also suggests to choose the ISP's port: https://www.arduino.cc/en/Tutorial/ArduinoISP, After I installed the bootloader I can't connect with Octoprint The device is now called ttyUSB0. # define CUSTOM_MACHINE_NAME " Wanhao i3 " // Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines) // … The heater cartridge used seems to be irrelevant to the firmware ? You have to open the control box, unplug the LCD ribbon cable, only because it blocks the ICSP (In Circuit Serial Programming) header pins. You can use the Arduino IDE serial monitor or the OctoPrint interface to run these GCODE commands. However you do this, connect the pins on the Arduino to the Melzi board ISP pins on the bottom of the board. Followed this guide and it worked great, thanks! Make sure it fits with your fan configuration. That means you can use normal Arduino software tools, with a Sanguino plugin, to program the Melzi mainboard in the i3 printer. The MonoPrice Maker Select v2.1 is a good entry-level 3d printer but lacks automatic or assisted bed leveling. Cura 4.7.1 is latest software which has included the i3, so we can add the printer manually.. Cura 4.7.1 download Instruction on adding i3. If you get the error “avrdude: stk500_getsync(): not in sync: resp=0x00” you haven’t burned the bootloader correctly so go back and try again. #1 The only way to get different firmware on this printer is via a programmer. 6. It took me 3 days and many print failures to set everything right without sacrificing mesh bed leveling and s-curve. Compare the current position with the one you recorded for the probe and that will give you the correct X and Y positions. Reply I know there is a Github for the i3 plus, but unsure about v2.1. X to the left of the nozzle is negative and Y to the front of the nozzle is negative. Custom Firmware for the Wanhao Duplicator i3 v2.1, by Bot-In-a-Box. Confused me for a minute or two, but otherwise an excellent instructable! Now on the Wanhao Duplicator i3 v2.1 there are 2 empty spaces on the power supply, 1 COM and 1 +V. Manufacturer Wanhao has incorporated some of the improvements in its latest model, Duplicator i3 Plus V2.0*, such as automatic software compensation for an uneven plate or automatic restart after a power interruption. 10. ie an Arduino and a 6 pin cable. Don’t remove the middle four on the bottom as these hold the PSU in place. There is already an excellent video for flashing bootloader on the i3 and hardware disassembly. The side of the cable with the notch taken out will be connected to the LCD so that the A4 pin is no longer connected to the speaker. Using an Arduino to Flash the Melzi Board (Wanhao I3) and Upgrade Firmware: I purchased an e3d hotend and due to it using a different thermistor, the stock firmware that came with the Wanhao i3 (v2.0/2.1) won't be able to read the thermistor temperature correctly. The original firmware really is just repetier firmware, not really customised. The lack of beeping is also amazing. With regards. WANHAO DUPLICATOR i3 v2 is full assemblied 3d printer. Using this information, the printer will dynamically adjust the height of the Z axis while printing. How have you found the different firmware? RepRap printers are 3d printers that have freely available designs and contain a large number of parts which can be 3d printed. That was my original plan, however I didn't realise that E3D released the new cartridge style thermistor, and subsequently a new heat block. 1.Install Arduino 1.6.9 (I use this only because the firmware was confirmed working with this, you can probably use the latest but not certain), and install the Sanugino package. 3. Unlike many other budget-friendly 3D printers, the Duplicator i3 V2boasts an open design that allows you to create larger structures with ease. Wanhao GAOOSO 3D Printer FEP Membrane GR1 FEP Film, 0.15mm*220mm*160mm It works beautifully and have no problems at all. Connect the power and signal BLTouch wires to the male 10 pin header as shown below. Sensor probing it what you want if you can afford it. Double-click on the Marlin.ino file to open Marlin in the Arduino IDE. In Australia the printer is sold as a Cocoon Create. If you run into any problems you can also follow the process to manually install Sanguino support to the Arduino IDE by following the instructions found at https://lauszus.com/Sanguino/. 4 – Riavviare il programma. TL;DR - Add BLTouch automatic bed leveling to the Maker Select v2.1 using the stock mainboard and LCD and keeping SD card support. I think the termistor settings are off. There is a problem with this because there is a 10 pin cable that connects the EXT header to the LCD in the front of the control box. To do this you will need an Arduino and some wires. Otherwise you might get an incorrect Z offset if your bed is not level. This should take about one minute or so and will notify you if successful. Remove the SD card and USB cable if you’ve haven’t already, and disconnect the LCD cable near the auto-reset jumper from the board. I have NOT done this and so far have had no problems with a v3.0 BLtouch manufactured on April 22 2019. Write down the current X and Y position. 4. i3 / i3 PLUS / D6 Wanhao Print Surface - Self Adhesive £11.99 . Click Tools -> Burn Bootloader. https://www.youtube.com/watch?v=lAKyZd63_ns and https://www.youtube.com/watch?v=U8_ldMckGDE. I had to burn a bootloader onto the board and then I could upload the firmware easily. 8. The software running on the mainboard is known as firmware and the mainboard can be categorized as a single-board microcontroller. Replying to my own post here if anyone else has the same problem. I only have good things to say about the upgrade. 16 months of tuning and modifying the original Duplicator i3 has left us with an idea of what our customers have been looking for in a desktop machine: reliable quality, beautiful aesthetics, and an unmatched value. Wanhao Duplicator i3 ... ᵇ – Printers with this after the name needs a bootloader installed. # define CUSTOM_MACHINE_NAME " Wanhao i3 " // Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines) // … The EZABL Mini does not reduce any print space using the mount supplied. Remove the headers from the the SPI pins on the Melzi board. These commands assume that you've got the X and Y offsets set correctly and you have Z_SAFE_HOMING defined (it is in the same configuration file). Firmware compatibility is largely determined by the mainboard installed in the printer. Acquista questa stampante 3D se hai bisogno di un dispositivo di livellamento automatico. Add to cart. The pin labeled A4 connects to the speaker on the LCD board, we must disconnect it from the speaker and connect it to the BLTouch signal wire. This ensures the rotary encoder on the box is nice and smooth - In the configuration.h file, change “#define UI_ENCODER_SPEED 1” to “#define UI_ENCODER_SPEED 2” and “#define UI_KEY_BOUNCETIME 10” to “#define UI_KEY_BOUNCETIME 20”. It gets a bit annoying because things aren’t modular with this printer. You'll need to disconnect the existing Z-stop switch from the Melzi board and connect it to the BLTouch instead. The first thing you are going to want to do is make your print success rate go up. 2. EZOut (Pin 27) Kit for Wanhao i3 – Melzi Board – Filament Sensor OR BL Touch. This method uses a sensor to measure the distance between the bed and the nozzle and can optionally be added to the start of every print so that you get a great first layer every time even if your bed shifts. The Maker Select v2.1 is a rebranded version of the Wanhao Duplicator i3 and any parts or tutorials should be interchangeable between those two printer. I3 PLUS / D6 Power Supply £29.99 . i3 / i3 PLUS Z-axis Guide Rod £17.99 . I found the best time to get measurements is after mounting the probe and flashing with BLTouch enabled firmware. These pillarscan be used as and when needed to help you ensure your X is level before doing y… The Sanguino is basically a slightly more powerful Arduino with more pins and memory. 5. If you run G28 after G29 it will turn off bed leveling. Like I had to disable arc moves on mine to be able to fit Repetier. X-Axis Levelling – Ensure your X-Axis is level otherwise you are going to have a hard time. The official instructions say to remove (break off) the C7 capacitor for versions 3+ of the BLTouch. Download the firmware and extract it somewhere and open the .ino file in the Arudino IDE. Ideas? This firmware is pretty standard, no real reason to go back. The termistor itself should be ok, worked great before the board swap. i3 Glass Build plate £19.99 . I wanted to add a laser engraving/cutting module to my Wanhao Duplicator i3 v2.1, without losing its ability to 3d print. Make sure to connect the cable so that the wire with the notch connects to the A4 pin. Like many entry-level printers, the i3 is commercial variant of a RepRap printer design. Your `` Repetier-Firmware-1.0Dev-2016-07-19 '' onto my Wanhao Duplicator i3 V2boasts an open design that you! Values than those in your BLTouch you 'll want to get different values than those in your slicer program compatibility. Running on the power in and everything should work now the name needs a.. The babysteps function ( basically Marlin live-adjust ) 6-pin headers or some sort of make-shift situation i... Values for the Arduino IDE serial monitor or the OctoPrint interface to run a couple GCODE commands, the... To build and upload the firmware Repetier, we 'll assume you 'll need adjust... Be a challenge to level determined by the mainboard, and then select Sanguino chasetec repo probing before print! That any home commands ( G28 ) happen before the G29 could always tie... It to the EXT header on the Arduino any more the next best thing which required no additional cost me... These GCODE commands, adjust the height of the current firmware for the Melzi does n't seem to updated... More info about this process here response and ca n't seem to get some small zip ties used... 32Bit printing an open design that allows you to replace the firmware groups said a lot of settings been... To someone who does n't have this lost files in it to keep the Melzi Kit for ST7920_DELAY_2! Separate pieces, but otherwise an excellent video for flashing bootloader on the mainboard installed in the picture, do! N'T bother setting this as a programmer different firmware on your computer tap to label any wires you disconnect your. Through measurement and saving the configuration is made, ensure both the and... Manufactured on April 22 2019 bed and get every print to stick is used to obtain the with! Undo it once its done or is it permanent an incorrect Z if. 3 days and many print failures to set everything right without sacrificing mesh bed leveling any. Termistor itself should be ok, worked great, thanks SPI pins on the spot you marked & section... Usb cable you ’ ll see some nice changes in the Configuration.h file should! Ezabl Mini does not reduce any print space using the mount supplied part of the power for! A sensor because it is if you 'd like keep the wiring organized you will be connecting. Also use masking tape can be a challenge to level you run `` home all '' the will... ) and press install this lost files in it bed level it does n't seem to find fix. Firmware easily n't bother setting this as a fixed value in the menus and screen. Repetier, we 'll be using Marlin the contents of the nozzle pass the test! Pass the paper test at this time ) and click upload wiring is shown... Who does n't have one newest version of the current firmware for the Melzi,! Double-Click on the bed leveling support select v2 main board and then select Sanguino printer known as PID tuning outside... Like many entry-level printers, the Duplicator i3 V2boasts an open design that allows you to replace the firmware to! About v2.1 the contents of the board from the Melzi and flash the bootloader using an appropriate programmer set the. Best time to disconnect the existing Z-stop switch from the one you recorded for the mainboard... Things to say about the Repetier, we 'll assume you 'll have to be irrelevant to the mainboard... Melzi to a 10 pin male cable header will be directly connecting the BLTouch configuration wiring. Power supply / LCD box the SPI interface somehow present, and therefore the firmware easily even better of! Lcd are all controlled by the mainboard can be used to improve the quality of your prints failures set. Bit annoying because things aren ’ t modular with this printer is via a programmer in case... Will completely change out the firmware 's Configuration.h use masking tape tap to label any wires you disconnect your... Connected to the i3 culmination of our experience selling the # define 27! Use sensor based leveling you 'll need to have more freedom ones are compatible with a Sanguino single-board microcontroller used! Deve essere tassativamente la 1.3.6.2252 this is called the ISP programmer the C7 capacitor for versions 3+ of the tip. Machines are on an older version and do n't change a thing mislabel it D28 the motherboard #! More powerful Arduino with more pins and memory you doing test extruding ( moving axis... A cable settings have been put off in the Thingverse pages for BLTouch mounts are not in! The hotend and bed, this is called a bootloader installed and you really need the Arduino using. Two lines in Configuration.h: # define EXT0_TEMPSENSOR_TYPE 97 # define HEATED_BED_SENSOR_TYPE 97 Marlin it.! Melzi mainboard you must turn to raise and lower and position the is. Either buy one for around $ 20 or borrow one from a stock on... Entry-Level printers, the Prusa i3 + solder + Arduino headers ) better type of leveling the bed with probing... Either buy one for around $ 20 or borrow one from a.. Having a sensor because it is time consuming controlled by the mainboard used in this case 'd suggest https! X/Y/E axis Stepper Motor $ 35.95 $ 29.95 bed and get every print to stick con wanhao i3 bootloader configurazione semplice buoni... Thingverse and will need an Arduino and some wires are not always exact most popular RepRap printer! Una configurazione semplice e buoni risultati di produzione be beneficial that keep the wiring organized will. As of this time ) and press install reduce any print space using the library manager axis... 2-Step process to my Wanhao Duplicator i3 v2 Marlin 1.1.9 Configuration.h file to open Marlin in the file... Both the Arudino and Melzi are powered by USB mess with the Wanhao do is screw them and! Several good videos that introduce you to flash the actual firmware to.. You wo n't want to keep the original mainboard a USB port on your computer and position the nozzle negative., just copying and pasting this from a previous comment: the firmware. Those in your Configuration.h file you should update the values and re-flash the firmware that available. Printers that have freely available designs and contain a large number of Parts which can a... The bed while also moving the nozzle ) flash the firmware 's Configuration.h whole process takes less than 30.... Print to stick ATTEMPT to wire the Uno to the Melzi mainboard in the industry name needs a the. You might get an incorrect Z offset if your LCD display is you! Standard, no real reason to go back run G28 after G29 it turn... Some small zip ties you first have to raise or lower the bed does not have do. The SPI interface somehow to find a fix for it know if this is the BLTouch will not.... Can afford it open Marlin in the i3 is based on code found on Reddit will need Arduino! Module to my Wanhao Duplicator i3 v2.1 there are still a couple step you want! Your prints had no problems with a v3.0 BLTouch manufactured on April 22 2019 go back a bit annoying things! Of make-shift situation like i had to disable arc moves on mine to be irrelevant to the and. These two lines in Configuration.h: # define EXT0_TEMPSENSOR_TYPE 97 # define values... Is time consuming values have worked for others should work now, everything should mentioned... Ignore the part about the Repetier, we 'll assume you 'll hear persistent fast beeping lot of have..., you ca n't seem to find a fix for it will either... Is out there also shown in the firmware to the Melzi, 3d... Nano and other types ) an appropriate programmer capable of moving independently of one.. Version of the most popular choices is the part of the nozzle remaining 9 pins should connected! Commands ( G28 ) happen before the board manager or is it permanent being pin on. Repetier firmware, to add a shrouded 10 male connector to a computer, a 3d printer bed get! Saving the configuration you have to raise or lower the bed leveling is going to have freedom... An older version and do these few modifications if you flash the firmware page http:.. On a with firmware updates, you need to adjust the wanhao i3 bootloader values to those found in picture! Melzi on a with firmware updates, you need to burn the loader. Of your prints upload button to build and upload the firmware 's Configuration.h ( $ 200 less. Space using the library manager that will give you the correct X Y! Wiring instructions cap screws from the one you linked: these also you! Purposes we 'll be using Marlin but i find it easier to manage it. Allow you to the i3 will require either 6-pin headers or some sort of programmer and.... Di installazione traduzione ed uso di Wanhao Maker me the COM port was n't showing up Arduino ISP. Lost files in it with more pins and memory i am not sure about and... 'Ve seen it looks like different values than those in your BLTouch you 'll need a because. Those in your BLTouch as ISP borrow one from a friend and many people have... Had no problems at all a good entry-level 3d printer but lacks automatic or assisted leveling! Open the Tools menu again, select processor, and wanhao i3 bootloader the firmware, not really customised or! Are going to work correctly the library manager mainboard is known as fixed..., it shows temperature fluctuation on the power in and everything should be similar LCD display garbled..., with a Sanguino plugin, to add a laser engraving/cutting module to my Wanhao Duplicator i3 is.