Esp32 and max30102

[ahmadalbaridi]

hi all
I want to use max 30102

with esp32 nodmcu v3
i want to use sparkfun
but i get this in

so i dont now what i do and how to solve this problem
for nowing i try to read spo2 ,hart rate and temperture from it

[horace]

have a read of how-to-get-the-best-out-of-this-forum
in particular

1. post your code using code tags - select < CODE/ > and paste text where it says “type or paste code here”
2. does the code compile without errors or warnings? post any error messages
3. how have you connected the max 30102 to the ESP32 and powered it? if possible post a schematic of your circuit