To use your SL3 with our Exposio app, you need to change few settings in the camera.
Open the menu on your camera:
1) Image quality at S1:
2) Image review at Off:
3) Drive mode at Single Shooting
4) In the Wireless setting, select Wi-Fi settings
5) Make sure to have no password : None
6) Set the Auto power off at 15 minutes :
7) Make sure the camera is on Manual Mode (M)
8) Put the lens on automatic focus.
You are now ready to connect your cellphone to the camera: SEE HOW