I am currently using this OpenAPS setup, but it's time to switch systems. I have been using this for several years. It is OpenAPS so no Apple account or device needed to set it up. You can use an Android or Apple phone.
This is everything you need to follow the steps in the documentation to start looping. Included with the sale:
Medtronic NA 722 v2.4 pump
Quick-sets (3 unopened boxes)
Reservoirs (3 unopened boxes)
G4/G5 Sensors (4 unopened boxes)
G4 Transmitter (used, but still working and currently attached to my arm)
G4 and G5 Transmitters with dead batteries (2 G5 & 2 G4 dead transmitters)
3 Renatta 390 batteries
Intel Edison with Explorer Board and Battery
4 rig cases
OTG and USB cables
Free shipping in the US.