![]() Therefore, Hemera is not compatible with other Nema 17 motors and you will not be able to swap the motor with either a compact but powerful, slimline motor or other 3rd party motors. Whilst Hemera’s custom motor is similar to a Nema 17, it isn’t a standard Nema 17. Hemera maintains compatibility with the V6, Volcano and SuperVolcano heater blocks and nozzles.įor more detailed information about Hemera’s features please see our blog Hemera’s optimised heatsink design ensures airflow is diverted up and away from both the HotEnd and the heated bed, reducing the risk of warping and uneven stresses forming in the printed part. This makes flexible filaments such as TPU considerably easier to print with, and dramatically increases the responsiveness when using standard materials like PLA or PETG. Hemera constrains your filament like no other HotEnd/Extruder combination. The front side features an additional 4 T slots for part cooling fans and bed levelling accessories. The backside 4 T-slots allows square nuts to be placed in the motor, providing convenient mounting to your printer. Hemera’s custom motor faceplates form an integral part of the assembly, acting as the motors, mounting system and backplate of the extruder. ![]() As standard, Hemera is fully capable of printing abrasive filaments without risk of premature wear. ĪGAIN, I WOULD RECOMMEND YOU JOIN THE ENDER 5 DISCORD AS THERE ARE HUNDREDS OF PEOPLE WHO CAN HELP YOU WITH THIS, INCLUDING ME AND THE EVEN THE DEVELOPERS OF THIS MARLIN BRANCH FOR THE ENDER 5.A dual-drive, hardened stainless steel drive train provides a huge boost in grip compared to single drive systems. You can use your axis move tool after homing to find the exact size of your bed. Your custom mount will likely CHANGE your bed size, this will need to be updated so your hemera doesn't hit the outside of your frame on LINE 1861-1866. If you have those numbers, you can REMOVE all of 1599-1637 and add it with #define NOZZLE_TO_PROBE_OFFSET (CHANGE X,Y,Z) If you are using a custom mounting system with your BLTouch moved, you will need to check with that mount creator what the PROBE OFFSETS ARE. You may need to set your PROBE OFFSET, that can be done on LINE 1599. IF YOU ARE USING A CUSTOM THERMISTOR, YOU WILL NEED TO MAKE SURE IT IS SUPPORTED HERE ON LINE 750 IF YOU USED THE STOCK CREALITY THERMISTOR, THEN YOU WILL NOT NEED TO DO ANYTHING HERE. DEPENDING ON YOUR THERMISTOR SETTINGS, YOU WILL NEED TO MAKE SURE YOU HAVE THE RIGHT THERMISTOR SETTINGS ENABLED OTHERWISE YOUR TEMP WILL BE UNSTABLE AND CAN START A FIRE. but it is very large and the stock boards can't support much more when it is on. You may want to add POWER LOSS RECOVERY. If you upgraded your motherboard, you will need to define that in line 139-150 If you do need this, the options are on LINE 90-105. I know this was required for the ENDER 5 PLUS, but that was mostly due to lacking the firmware source. If you do need to upgrade your LCD, it will have it's own SD card slot on the back of the LCD panel. This is where you can find that LCD if it requires a firmware upgrade, YOU MAY NEED TO UPGRADE YOUR LCD, BUT YOU WILL NEED TO GET SUPPORT IN THE ENDER 5 DISCORD FOR THIS. UNCOMMENT IF YOUR BED USES AC OR DC POWER, YOU WILL NEED TO DO SOME RESEARCH ON THIS LINE 73Ĭhoose bed type below. #define DirectDrive // Any direct drive extruder, reduces filament change lengths You will likely need to uncomment this, but not 100% sure LINE 70. Enable this if you used a plug and play creality e3d or mosquito kit and kept the Creality thermistor If you used the CREALITY THERMISTOR, then uncomment this. You MAY need to use this option, it depends how you set your thermistor. Featuring dual-drive gears, autoloading compatibility, and fantastic grip, this is a reliable extrusion. As you are using the hemera, you may NOT need this option it's best to do your research on this. E3D Hemera is a powerful next-generation extruder. ![]() If you are NOT, you will need to update your Probe offsets and bed size later. This part assumes you are using this mount. Open the configuration.h in the Marlin/Marlin folder and make the following changes Also keep in mind you will need to install a plugin called Platformio in VSCode to be able to compile new firmware. Once you download that firmware, you will need to make the following changes in VSCODE. ![]() ![]() You will need to recalibrate your e-steps, run PID tuning, etc. Keep in mind, there are a lot of steps associated with upgrading your firmware. The firmware above has preset options you can enable to turn on support for the HEMERA, BLTouch and Ender 5. I'd recommend you do the same, as you can damage your board, I caught 2 SKR 1.4 Turbos ON FIRE learning this process. You will want to do your research on this process, I joined a discord group called all things ender 5 and I got a ton of help there. I don't have a Hemera as they are sold out, but I bought a Mosquito and it requires a similar process. ![]()
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