Assistance Required with BL5340 Module (453-00052R) SPI and Peripheral Configuration

Hi,

we are currently working with the BL5340(453-0052R) series module, which features the Nordic nRF5340 SoC and have encountered an issue with the SPI configuration. While I have successfully built code using the nRF5340 and everything is functioning as expected, I am experiencing difficulties with SPI communication on the BL5340 module.

Specifically, I can confirm that GPIO and serial port functionalities are working correctly, but SPI seems to be unresponsive. we have reviewed the overlay configuration, but the issue persists.

If anyone has faced a similar challenge or has insights on the correct configuration for SPI on the BL5340 module, any suggestions or troubleshooting tips would be extremely helpful.

Thank you for your time and assistance.

Regards,

Sathiya

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