To upgrade the firmware, you will need the “MKSLaserTool” software.
When upgrading, select the baud rate as 115200. First, erase the firmware (erasing is not the same as deleting), then flash the firmware.
When using the “MKSLaserTool” software, please avoid mistakenly deleting the firmware. Deleting the firmware will result in garbled text and errors, rendering the engraving machine unusable.
For more detailed information, please refer to the tutorial provided in the link.Please disregard the firmware names in the video (they are not fixed); simply use the firmware corresponding to your machine. The operational steps remain the same.
