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Vl53L8CX with STM32WB5mm-DK

Rituraj
Associate III

‎2024-06-27 03:42 AM - last edited on ‎2024-06-27 04:47 AM by Community manager

I am using Vl53l8cx with stm32wb5mmdk.  I am unable to initialize the sensor via this board. I used  it with a nucleo board and it worked fine, but I need a BLE-based controller to share data.

SDA  and SCL are pulled up with 4.7k 3v3 is connected to 5vo via voltage divider giving 3.3 volts , 1v8 is connected to 5VO via voltage divide giving 1.8 volts. SPI_I2c_N is connected to gnd pin.

All other connections are in the project file itself.

The link below will take you to the project file 

Project 

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Rituraj
Associate III

‎2024-07-01 05:23 AM

I have tried all I could but have not been able to find the issue. I have configured LPUART instead of USART for trace related to BLE . Can this be a possible reason .

 

I need immediate help with this . It would be great if someone could give me even an idea of how it needs to be don.

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