I do a full body HIIT workout at home with just 15 lb weights, a booty band and a mat. The rest are all body weight exercises. I'm soaked in sweat by the end.
Here are some of my exercises:
Push ups
Burpees
Jumping jacks with weights
Back row with weights
Jump squats/jump lunges
Mountain climbers (different variations)
Planks (different variations)
High knee jumps
Ab bicycles
Russian twists with weight
Etc
You can create you own circuit of exercises and just run through the whole set several times. Or do 2 sets of one circuit, 2 sets of another etc.
Check out this badass workout girl on IG, I've got a lot of new exercise ideas from her:
https://www.instagram.com/realrubaali/