Web_BLE_ESP32_360Visualisation

A phone takes 360 pictures of an object, turned by a stepper motor. The phone communicates with the stepper motor driven by a esp32 over web ble. A flask web app controls everything and takes the pictures automatically and saves them locally on the PC which hosts the flask app.

Flask needs to run on https

• Download openssl: https://slproweb.com/products/Win32OpenSSL.html
• openssl.exe req -x509 -newkey rsa:4096 -nodes -out cert.pem -keyout key.pem -days 365 run this in C:program files/openssl/bin/
• move key and perm files into secure folder

Sources:

• https://github.com/pdjstone/cloudpets-web-bluetooth
• https://stackoverflow.com/questions/65546987/how-to-capture-images-using-opencv-and-flask
• codesandbox mediacapture for focusMode and ExposureTime