Have Castle 120 HV,
The programming chart says default cutoff is set for 12 volts and the minimum available setting is 9 volt.
Was planning to use 2S.
ESC boots and operates perfect on 4S which it should with factory default of 12volt LiPo shut down.
Don't know what good setting it to 9 volt would do as a 2s fully charged only goes to 8.4 volt.
Is this just not made to work on 2S?
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