VIN+: DC input positive 3V-20V. Input and output maximum 3.5A (buck output does not exceed 3.5A, boost input does not exceed 3.5A). OLED LED&RGB. Inductive loads to do a good job of protection, to avoid excessive reverse electromotive force beyond the chip to withstand the range of - module using the greater the power, the current is closer to the maximum current.
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