(1) Add support for UPS power failure detection module
(2) Fix the bug that the preview of Gcode files in the file directory shows abnormal
(3) Fixed the bug of abnormal WiFi transmission and abnormal transmission with file name and Chinese gcode
(4) Increase wifi password setting length
(1) Add wifi scan mode
(2) Add most of the configuration parameters in the online configuration configuration file
(3) Add Marin firmware online parameter adjustment function, can configure basic parameters such as pulse, TMC drive current, acceleration, probe offset, etc.
(4) Add Gcode console display
(5) Added on-screen text reminder function when out of stock