Image from nano 33 ble sense to smartphone

Official Hardware Nano Family Nano 33 BLE Sense
1

i have been trying to send an image captured from arduino nano 33 ble and OV7675 camera to my smartphone. Is it possible if yes how??

2

Welcome to the forum.

I have not seen a generic BLE service and characteristics for this use case. BLE was not designed with these types of applications in mind. I think Smartphones use BLE just as a way to initiate connections to other devices but use WiFi for larger data transfer. That's how you transfer photos from Nikon cameras onto phones.

So, you will have to create your own service and characteristics and then write an app for your smartphone.