Gravity: Digital Push Button (Blue)
Blue Gravity digital push button with LED indicator, wide voltage range, and plug-and-play connector for Arduino and compatible platforms.
Pinout
- DGravity 3-pin connector signal position
Digital push-button output on the Gravity digital interface; DFRobot lists the interface as Digital and the schematic labels the signal net KEY.
Type · GPIOVoltage · Signal logic for 3.3V to 5V supply per DFRobot product specification. - VCCGravity 3-pin connector power position
Supply input for the button module and onboard indicator LED.
Type · PowerVoltage · 3.3V to 5V per DFRobot product specification. - GNDGravity 3-pin connector ground position
Ground return; shown on the DFRobot DFR0029-B schematic connector.
Type · GroundVoltage · 0V
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| D | Gravity 3-pin connector signal position | GPIO | Digital push-button output on the Gravity digital interface; DFRobot lists the interface as Digital and the schematic labels the signal net KEY. | Signal logic for 3.3V to 5V supply per DFRobot product specification. |
| VCC | Gravity 3-pin connector power position | Power | Supply input for the button module and onboard indicator LED. | 3.3V to 5V per DFRobot product specification. |
| GND | Gravity 3-pin connector ground position | Ground | Ground return; shown on the DFRobot DFR0029-B schematic connector. | 0V |
Pin details
3 connections- DGravity 3-pin connector signal position
Digital push-button output on the Gravity digital interface; DFRobot lists the interface as Digital and the schematic labels the signal net KEY.
GPIOVoltage · Signal logic for 3.3V to 5V supply per DFRobot product specification. - VCCGravity 3-pin connector power position
Supply input for the button module and onboard indicator LED.
PowerVoltage · 3.3V to 5V per DFRobot product specification. - GNDGravity 3-pin connector ground position
Ground return; shown on the DFRobot DFR0029-B schematic connector.
GroundVoltage · 0V
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: VCC, GND. Schematik maps them to your board in the app.
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