HEART RATE AND SPO2 SKU SEN0203

Account cancelled 2021-03-23 00:18:29 618 Views2 Replies
I can use it on arduino uno board. But it didn't work on arduino yun board,when I run the digital mode ,the serial monitor showed nothing.

2021-03-28 10:25:19 This sensor only needs to read the analog voltage, I think there is no difference between Uno and Yun. But the problem may lie in the digital pins you are using, you can try using analog pins. 347945801

2021-03-28 10:21:53 I don't know what you means. Is there a library that can work on Uno but can't work on Yun? 347945801