Hello! @kevin.yang.live May I ask if it is possible for you to sell a hardware solution with only the ESP32S3 Sense expansion board (with the mic & SD card slot, etc.) but without the camera and the major sense board? This way, users like us will be able to choose any camera by switching to other modules without wasting the camera that comes by default… I also have a project going on that might need 100s of these later, but I might need all of them to be fish-eye camera… I believe I’m not the only one who’s concerned about this issue, and I feel it might not be (?) hard for you to make the Sense expansion board a single product. It can be a great deal with a large group of users!