Ghost 4S Firmware Upload Flying Bear

Ghost4S latest motherboard firmware V3.0 In order to make better use of the printer, everyone must update it. Fixed the following issues. 1. The error prompt. At present, only ERR1 is displayed in the print, and all interfaces should be displayed. 2. When an error is reported, after the screen is calibrated, there are no calibration points displayed. 3. When the error is reported, the manual preheating and heating can be continued. In theory, the heating cannot be continued. 4. After a temperature error occurs, it needs to stop heating immediately. It should not wait for the next command to complete. 5. During printing, after the temperature error occurs, you should be able to return to the home page.