SLN-VIZNAS-IOT Connect to Raspberry Pi 4

[Kuya_PJ686]

I’m attempting to create a smart lock using the SLN-VIZNAS-IOT and a raspberry pi 4. How can I send the unlock signal (attempting do this in the form of text) from the facial recognition to the Raspberry Pi 4? I currently have the two connected through Bluetooth using the companion app and the SLN-VIZNAS-IOT is connected to the raspberry pi using the usb A to usb c cable. 

thanks 

[jeremyzhou]

Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
To be prudent, I'd like to confirm with you about the design purpose, whether you want the SLN-VIZNAS-IOT to send a "message" via the USB port after recognization completes.
Have a great day,
TIC

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