SparkFun Qwiic Button & Qwiic Button Breakout

SparkFun Qwiic Button (BOB-15932) and Qwiic Button Breakout (BOB-15931) provide an easy way to add a button to any Qwiic Connect project. The Qwiic Button features a built-in Red LED Tactile Button. The Qwiic Button Breakout allows users to choose their own 12mm buttons to match their projects.

The Qwiic Button and the Qwiic Button Breakout both have configurable I²C addresses, so multiple buttons can be daisy-chained over a Qwiic project, and still be addressed individually.

In addition to handling blinking and debouncing, the Qwiic Button and Qwiic Button Breakout both have configurable interrupts that can be configured to activate upon a button press or click. These devices also feature a FIFO queue that keeps an internal record of when the button was pressed. This means that the microcontroller doesn't waste valuable processing time checking the status of the button but instead can run a small function whenever the button is pressed or clicked.

Qwiic Connect System

The SparkFun Qwiic Connect System is an ecosystem of I²C sensors, actuators, shields, and cables that make prototyping faster and less prone to error. All Qwiic-enabled boards use a common 1mm pitch, 4-pin JST connector. This reduces the amount of required PCB space, and polarized connections means they're always connected correctly.