Firmware upgrading

The bug has been fixed and will no longer occur after upgrading to the latest firmware.

The firmware of RAY5 is continuously updated to fix bugs and add new features. The firmware upgrade operations are different for different systems. The detailed tutorial about firmware upgrading is contained in the firmware package. Please download the RAY5 firmware package from the LONGER official website: RAY5 firmware downIoad

Install the MKSLaserTool-setup V1.1.2.exe file, click MKS ESP32 Download Tool, select the right port and .bin update firmware, and click Start. It will prompt "firmware successfully flashed" after the update is completed.

Copy the dic-cfg.txt file from the configuration folder to the root directory of the SD card, insert the SD card into the main board of the engraver, and restart the engraver, and the configuration file update will be completed automatically.