Logical pinout · physical placement not verified

Switch contact 1
Arcade button switch contact. Adafruit states the button has switch contacts plus separate LED contacts.
Type · Unknown
Switch contact 2
Second arcade button switch contact. Adafruit states the button has switch contacts plus separate LED contacts.
Type · Unknown
LED contact +
LED power/control contact. Adafruit says two additional contacts power/control the LEDs and the LEDs include built-in resistors.
Type · PowerVoltage · 5V typical, 3.3V supported but dimmer, per Adafruit product page
LED contact return
LED return contact for the built-in parallel LEDs. Adafruit says the two LEDs have about 1K resistors each and can be powered from 5V or 3.3V.
Type · GroundVoltage · LED return for 5V or 3.3V drive per Adafruit product page

Pin	Type	Function	Voltage
Switch contact 1	Unknown	Arcade button switch contact. Adafruit states the button has switch contacts plus separate LED contacts.
Switch contact 2	Unknown	Second arcade button switch contact. Adafruit states the button has switch contacts plus separate LED contacts.
LED contact +	Power	LED power/control contact. Adafruit says two additional contacts power/control the LEDs and the LEDs include built-in resistors.	5V typical, 3.3V supported but dimmer, per Adafruit product page
LED contact return	Ground	LED return contact for the built-in parallel LEDs. Adafruit says the two LEDs have about 1K resistors each and can be powered from 5V or 3.3V.	LED return for 5V or 3.3V drive per Adafruit product page

Logical pinout · physical placement not verified

Pin details

4 connections

Switch contact 1
Arcade button switch contact. Adafruit states the button has switch contacts plus separate LED contacts.
Unknown
Switch contact 2
Second arcade button switch contact. Adafruit states the button has switch contacts plus separate LED contacts.
Unknown
LED contact +
LED power/control contact. Adafruit says two additional contacts power/control the LEDs and the LEDs include built-in resistors.
PowerVoltage · 5V typical, 3.3V supported but dimmer, per Adafruit product page
LED contact return
LED return contact for the built-in parallel LEDs. Adafruit says the two LEDs have about 1K resistors each and can be powered from 5V or 3.3V.
GroundVoltage · LED return for 5V or 3.3V drive per Adafruit product page

Start wiring

Analog · Single data line · Bare

SparkFun describes COM-09190 as a breadboard-friendly 12 mm square momentary pushbutton with a large button head and tactile click.

Module pins: LED contact +, LED contact return. Schematik maps them to your board in the app.

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