If the 3.3V digital output mode of your hub's VINT port is not powerful enough, or if you just need more digital outputs, this cost-effective output module has you covered. This board adds four 5V digital outputs to your VINT hub, allowing you to control LEDs, relays, and other logic-level electronics.
Each digital output is capable of pulse-width modulation, allowing you to select a duty cycle between 0% and 100% power. This is particularly useful for dimmable electronics such as LEDs or fans. Wiring is simple since each output terminal has a ground terminal beside it, leading to the board's shared ground.