Fulcrum Pro/Pro+ 300A Brushless Speed Controller Manuals www.hifei.com
-Click tab “upgrade’ as the picture shows below.
-Click ‘browse’ to select the new fireware which the ESC will be upgraded into.
When upgrade ESC’s firmware, correct firmware for the ESC is required.
For example, if you made a mistake to upgrade 300A ESC into other type HIFEI ESC, your
ESC could not work normally, or even the ESC will be damaged. Which is not covered by warranty.
Ⅳ
D:
Upgrade ESC’s firmware
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Fulcrum Pro/Pro+ 300A Brushless Speed Controller Manuals www.hifei.com
-Click ‘Start’ to get into the upgrading process, it will be finished within 20 seconds.
-See ‘ Download successfully’, Upgrading is finished.
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