Before getting to far into this tutorial it should be mentioned that in addition to the i3 printer you'll also need additional hardware. 10. EZOut (Pin 27) Kit for Wanhao i3 - Melzi Board - Filament Sensor OR BL Touch quantity. 3 years ago. After reading about thermal protection and how wanhao i3 default firmware handles thermistor failures I decided to find a modern alternative for original repetier firmware. The reason was that I had previously only printed using the SD card and by connecting the printer to a dedicated OctoPrint server and the printer was listed as an unknown FT232R usb uart device in the Windows Device Manager. 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. Thanks to the creator of the remix. From what I can find on Google I have the 100k 3950 thermistor, do I need to change any configuration values for this to work better? You will be directly connecting the Melzi to a USB port on your computer. You also need to install the U8glib library in the Arduino IDE using the library manager. The heater cartridge used seems to be irrelevant to the firmware ? If your bed doesn't move often but isn't perfectly flat then this can be used to improve the quality of your prints. i3 Glass Build plate £19.99 . Even from the one you linked: These also allow you to flash the bootloader using an appropriate programmer. Wanhao Duplicator i3 V2 3D Printer: Amazon.com: Industrial & Scientific ... -The motherboard does not come with a bootloader, this makes it very hard to upgrade/change firmware-The electronics box wire harness is too short All of the design issues listed can be fixed with aftermarket mods. Make sure to connect the cable so that the wire with the notch connects to the A4 pin. You can try to use the existing 10 pin cable but I wanted to keep it as-is in case I wanted to go back to stock. 2 years ago. An even better type of leveling is automatic bed leveling. These pillarscan be used as and when needed to help you ensure your X is level before doing y… I use this files and reflash it with the firmware 2.1.7. It works perfectly then. Greg, if this is confusing to you, then don't change a thing. An Arduino Uno works well for this purpose and many people already have one. That was my original plan, however I didn't realise that E3D released the new cartridge style thermistor, and subsequently a new heat block. I have used a nice version of the repetier software modified by Max Bian on the Wanhao google group: 1. Once the firmware is flashed, you can't go back without reflashing it. So do you know if this is the newest version of the firmware that is available? Adding any of the bed leveling methods to the i3 will require you to replace the firmware on your printer. If you flash the BLTouch configuration before wiring in your BLTouch you'll hear persistent fast beeping. C7 problems potentially include inaccurate readings or the BLTouch signal not being detected which could result in your nozzle crashing into your bed while homing. Version 1.8.10 was used when writing this tutorial. The lack of beeping is also amazing. This can be done by copying the contents of the zip to /ARDUINO_INSTALL_DIRECTORY/hardware. I had to burn a bootloader onto the board and then I could upload the firmware easily. The Melzi doesn't really have much spare flash space for it. Note di installazione traduzione ed uso di Wanhao Maker. # define CUSTOM_MACHINE_NAME " Wanhao i3 " // Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines) // … with firmware updates, you need to have some sort of programmer and cable. Apparently the LCD messes with the SPI interface somehow. You’ll see some nice changes in the menus and startup screen, but other than that, everything should be similar. 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. The EZABL Mini does not reduce any print space using the mount supplied. This is the part of the process that requires the Ardunio Uno. Remove the hex socket cap screws from the bottom and back of the power supply / LCD box. The original firmware really is just repetier firmware, not really customised. For our purposes we'll assume you'll want to keep the original mainboard. 4. If you'd like keep the wiring organized you will also want to get some small zip ties. Replying to my own post here if anyone else has the same problem. Did you make this project? Sale. PRINT YOUR MOUNT BEFORE YOU ATTEMPT TO WIRE IN YOUR BLTOUCH. But from what I've seen it looks like different values have worked for others. I had a spare Arduino laying around and found out I could us… However, if you have had no print issues it doesn't seem to customised that much. 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). Once completed, remove the USB cable from the Melzi board, remove the auto-reset jumper if you are used to that and change the power jumper back to VREG, attached the LCD screen back again. Select the latest version (1.0.3 at this time) and press Install. Be sure to remove any SD card or USB cable you’ve still got connected. The i3 is based on one of the most popular RepRap 3d printer designs, the Prusa i3. You still have to raise and lower the bed manually but the process is a lot less difficult. We have a full flashing package here: TH3D Uno Bootloader Flashing Kit and a guide here: TH3D Bootloader Guide (Video) ^^ – The Wanhao D6 has a compact head. After an initial procedure you won't need the Arduino any more. I only have good things to say about the upgrade. i3 PLUS Bed Level Sensor YELLOW £16.99 . 2 – Aprire la cartella C:\Program Files\Wanhao\Wanhao Maker 3 – Sostituire il file wanhaomaker.exe con quello allegato. Leveling assist is an interactive menu that will automatically move the nozzle from one bed corner to the next at the push of a button. Instead of soldering anything we can build a cable. This should take about one minute or so and will notify you if successful. By setting the type to 14 instead of 97, the temperature sensor are showing 100% correct values and not fluctuating at all anymore. Ensure the port is set to the Melzi port, processor set to the Sanguino ATmega1284p (16MHz) and click upload. 7. The official instructions say to remove (break off) the C7 capacitor for versions 3+ of the BLTouch. In Australia the printer is sold as a Cocoon Create. I'm getting the same response and can't seem to find a fix for it. 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. I wanted to add a laser engraving/cutting module to my Wanhao Duplicator i3 v2.1, without losing its ability to 3d print. You'll need to print out a BLTouch mount from Thingverse and will need some M3 bolts and nuts for the mount you choose. How have you found the different firmware? A big thank-you is in order to everyone who's contributed to the Marlin Firmware over the years; because of their support and continued development Marlin has become a state-of-the-art, highly-extensible universal firmware for 3D Printers everywhere. You could always zip tie the wires along the outside. RepRap printers are 3d printers that have freely available designs and contain a large number of parts which can be 3d printed. I think the termistor settings are off. Even those who already own the Mark 2 model will find useful options for their Duplicator i3 … 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. Next, stow the probe with M280 P0 S90 and lower and position the nozzle tip on the spot you marked. Don’t remove the middle four on the bottom as these hold the PSU in place. Hey Isaac, just copying and pasting this from a previous comment: The new firmware is much better. 1. 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. The software running on the mainboard is known as firmware and the mainboard can be categorized as a single-board microcontroller. Once the bootloader is flashed you can disconnect the Uno, it won't be used anymore. i3 Plus Extruder cable £4.99 . Wanhao Duplicator i3 V2.0 & i3 Plus - 3D Printer Parts – X/Y/E Axis Stepper Motor $ 35.95 $ 29.95. Unlike many other budget-friendly 3D printers, the Duplicator i3 V2boasts an open design that allows you to create larger structures with ease. Local service center is right beside your city. 11. The other female end of the cable connects to the EXT header on the Melzi mainboard. That will mean that when you run "home all" the probe will home Z at the X100 and y100 position. Wanhao Duplicator i3 v2 Marlin 1.1.9 Configuration.h file - Configuration.h Your 3d printer t need the Arduino IDE 1.3.6.2252 this is important use in and... Even better type of leveling is automatic bed leveling methods to the male 10 pin cable! Works well for this purpose and many print failures to set wanhao i3 bootloader right without sacrificing bed... 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And ST7920_DELAY_3 defines il menu è in italiano.. la versione di Wanhao Maker was n't showing up the.