2020-04-14, 02:26 AM
bad voltage indicates the voltage measured is either too low or high, so the motor controller will not do anything (in hopes of not damaging battery or electronics) If for example the battery was disconnected and only solar (20 volts) is available, it could maybe actually damage the controller (if it's not the 24 volt version) if it tried to move the motor anyway.
You might want to look at the voltage on A0 and correct the resistor divider or just disable voltage measurement completely by defining DISABLE_VOLTAGE_SENSE
You might want to look at the voltage on A0 and correct the resistor divider or just disable voltage measurement completely by defining DISABLE_VOLTAGE_SENSE