Post Go back to editing

nrf52832 cant read data from Max32664

Category: Software
Product Number: nrf52832 and max32664

I use nrf52832 to read data from max32664 and max30101. This is my schematic.

i use platformio in visual studio code. and code i get example from:

i checked pin connect form nrf52832 and max32664, address of max32664 is 0x55. it is all correct.

But nrf52832 cant read data from max32664. 

Can someone help me.