1.Click to Download
Mars：
Firmware for A version motherboard: V4.2.20.3_LCDE 1440X2560 F2.9
Firmware for B version motherboard: V4.2.20.3_LCDM 1440X2560 F2.9
Latest Firmware V4.4.3-F2.13 (Only for C version motherboard)
Update log: ①Hanging printing: Mainly fixed the problem of [when Z is set to zero and the offset is a positive value, the platform will not return to zero when the model is printed, and print directly in the air] ② Delay of turning off the lights on the first layer: Mainly fixes the problem of [the parameter value of “light off delay at bottom layer” is set in the model slice, and the first layer takes effect when printing] ③ Compatible with Chitubox Pro and Chitubox 1.9.0
Mars C: Latest Firmware V4.4.1-F2.14 Update log: Compatible with Chitubox Pro and Chitubox 1.9.0
2.Caution: Please make sure whether this firmware matches your printer, wrong update across different printers may turn it unusable. If you run into any problems with the firmware please contact our support team at 3dp@elegoo.com, we will try our best to help.
PS: How to distinguish Mars three different motherboard models: Click to view
3.How to update:
①Usually, you only need to update the files in the firmware file and copy the files to the root directory of the disk
②Insert the U disk into the printer
③Restart the machine, the update file .SH4 will be updated automatically, after the successful update there will be a beeping sound and restart the machine
④Print the remaining files to be updated on the printer in the following order: .CBD > .txt
PS: After printing all the firmware files, you need to restart the machine to make the new firmware take effect.
Caution: The.SH4 file will be automatically updated after restarting the machine in the shutdown state. Please do not update repeatedly to avoid being prompted “Same Firmware already exists!”
Click to Watch
1. How to replace the FEP film
2. How to level the build platform
3. How to clean the resin vat after printing
4. How to replace Elegoo 04 version LCD on your resin printer
5. How to replace the motherboard
6. How to replace the touch screen
7. How to assemble the platform
8. ChiTu Slicer Setting Instruction
9. How to refresh machine parameters
10. How to replace the tempered film glass on the LCD screen
11. How to correct the “no authorization” error when updating the firmware
12. How to replace C version motherboard
Click to Download
1. Offcial suggestions for ELEGOO resin on ELEGOO Printers:
ELEGOO Printers Resin Setting Sheet (Added Plant-based resin settings)
2. Unofficial suggestions for most brands resin on ELEGOO Mars Seires Printers (Contributed by our community members):