An electronic inhaler having an embedded system and a method for precise and repeatable delivery of multiple types of medications in different forms to the pulmonary system of a human user. The inhaler can include a housing defining an internal chamber for accommodating at least two cartridges (reservoirs) containing multiple medicines in different states, and a meter reservoir compartments that can automatically provide precise doses of medicine using vacuum pressure sensors. The sensors can be in communication with the internal embedded system/electronics (microcontroller) of the inhaler and the electronics/microcontroller can be in permanent communication with a software application running on the user's smart phone or other electronic device.