Electronic vaping device having pressure sensor

A controller of an electronic vaping (e-vaping) device, comprising:

• control circuitry configured to cause the e-vaping device to,
• receive a detection signal based on a control signal, the control signal for controlling detection of whether a cartridge section is being connected to and being disconnected from a power supply section, and
• detect attachment events based on the detection signal, the attachment events indicating whether the cartridge section is being attached to or being detached from the power supply section,
• wherein the control circuitry includes a cartridge detection circuit including a first resistor having a first end connected to an input terminal and a second end connected to a metal-oxide-semiconductor field effect transistor (MOSFET) switch which has a gate connected to a control terminal, a second resistor having a first end connected to a ground terminal and a second end connected to the MOSFET switch and to a base of a bipolar junction transistor (BJT) switch, and wherein the base of the BJT switch is connected to a capacitive structure which is connected to the ground terminal.