¶ 1. Update notes
Release Date: 2026.03.16
- Fixed the issue where there was an offset between the calibration detection area and the printing area.
¶ 2. Leveling Area Offset Issue
There is a 40mm offset between the detection area and the printing area, which will lead to a first layer Z-offset problem or adhesion issue.
With this new firmware version, you don't have this problem.
¶ 3. Update guide
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Before updating the firmware, please record the machine Z-offset value for easy readjustment after flashing the new firmware
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Download the corresponding firmware according to the corresponding machine model and import it into the SD card
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Rename the file to "firmware.bin" (remove the model name before the word "firmware" because the device can only recognize files with the file name "firmware.bin")
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Save the "firmware.bin" file under the root directory of the TF card
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Plug the TF card into the 3D printer (not beside the LCD screen) when the printer is turned off
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Turn on the 3D printer and wait for about 15 seconds. The printer will reboot automatically.
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When the printer successfully reboots, the firmware update is complete.
¶ 4. Download
Speed X1 firmware (click to download)
Speed X2 firmware (click to download)
Speed X3 firmware (click to download)
¶ 5. Confirm the update
If the firmware version is "1.5.3", you have updated it successfully.