#E3d hemera dimensions install
#E3d hemera dimensions update
#E3d hemera dimensions upgrade

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.

#E3d hemera dimensions upgrade

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. As you are using the hemera, you may NOT need this option it's best to do your research on this.

#E3d hemera dimensions update

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

#E3d hemera dimensions install

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.