Page 80 / 89 Section 10. Firmware upgrade
Step 9. Upgrading
The Bootloader will first erase the content of the controllers and then write the new firmware
data. This process can be monitored in the communication window and the progress bar
(both are marked with blue rectangles in the picture below).
Figure 10-9. Upgrading
Step 10. Closing connections
After all controllers are upgraded, the Bootloader will close the connection with the
Lightware device, which will reboot itself and return to its normal operating mode.
Warning Bootloader versions that are older than v3.1.8 will not close the connection and restore the
Lightware device until you exit the Bootloader.