Version 2:
- is being developed with a smaller team, with the lessons learned from version 1
- is half the size and 2/3rds of the weight of v1
- has on-board FiO2-control, built around a 24V solenoid valve and a flow sensor
- has an optional 02-sensor
- uses a custom silicone injection-molded or TPU 3D-printed bellows instead of an ambu bag.
- has an optimised sensor module, using a single USB-cable for both sensors
