QWIIC GPIO & pulseIn()

Qwiic System
1

Hey guys,

Can you advise on how the new [Qwiic GPIO board can be used with the pulseIn() function?

https://www.arduino.cc/reference/en/lan … o/pulsein/

Normally, you’d just provide the pulseIn() function with the pin you want to measure, but I’m unsure of how (or if) this can be achieved with the TCA9534.

sensor = pulseIn(pulsePin, HIGH);

Cheers,

Adam](https://www.sparkfun.com/products/17047)

2

Hi Adam.

Unfortunately PulseIn won’t work with this part.

3

Hi Chris,

Thanks for the clarification. Bummer to hear it won’t work with pulseIn().

I was hoping to use the Qwiic GPIO to enable the OpenLog Artemis to record from multiple MaxBotix ultrasonic sensors (e.g. https://www.sparkfun.com/products/15798). Please correct me if I’m wrong, but it doesn’t look like the Qwiic GPIO will work with any of the MaxBotix outputs (i.e. serial, analog, pulse width)

Cheers,

Adam