I have nucleo F401RE and max30100 sensor -
https://www.digikey.co.il/product-detai ... gKSFvD_BwE
the sensor dont get enough voltage apparently, i tried to use voltage regulator and it did not work. The led is on but i can not get information from the sensor. it worked with arduino nano perfectly.
how i can fix this problem ? i attached a scheme of my connections
- SCHEME.jpg (24.87 KiB) Viewed 694 times
