Circuit Software Used

I am near to the end of this course. I want to know that what software is being used to design the circuit diagram. How to they import the components and other parts like Arduino, Bolt Uit module etc…

See the image i attached here. I want to know what software is used.

You can use circuito.io a website to design your circuits, you only need to provide the components and it will design your circuit but I guess it dosent have a option for the bolt iot module.

@ykoffice6920

You can use Fritzing software to design your circuit. You can get the Bolt Modules design from here: https://docs.boltiot.com/docs/fritzing