Seamlessly Integrate Power-Hungry Sensors With Qwiic

Power up your 5V I2C devices on the Qwiic system! This tutorial demonstrates how to utilize the SparkFun Qwiic 5V Boost to integrate power-hungry sensors, such as the SEN55, seamlessly.

The SparkFun Qwiic AP3012K 5V Boost converts the logic-level and boost the power of the Qwiic connect system from 3.3V, to 5V on its PTH pins. This is handy for connecting any I2C device that requires a higher supply voltage, such as super bright LEDs or mechanisms like a DC fan on our air quality sensors. On the board, we also provide 3V3/5V jumpers, which can be used to configure the logic-levels of the I2C PTH pins. Therefore, this board can be utilized to connect an I2C device that requires any combination of 3.3V/5V for its power and/or signals.

SparkFun Qwiic 5V Boost - AP3012K

PRT-28203
$8.95

In this project tutorial we'll cover the hardware and how to utilize the Qwiic 5V Boost with the Sensirion SEN55 Sensor (but you can use the SEN54 or SPS30, instead).

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Power up your 5V I2C devices on the Qwiic system! This tutorial shows you how to use the SparkFun Qwiic 5V Boost to integrate power-hungry sensors like the SEN55 seamlessly.

If you are looking for the full Hookup Guide for the SparkFun Qwiic 5V Boost - AP3012K, click the button bellow. This guide only covers SEN55 sensor tutorial to get you started, while the full Hookup Guide goes over every detail of the board.