Gravity: Terminal Sensor Adapter V2.0

Universal adapter that brings screw terminals to a Gravity connector, with onboard pull-up/pull-down resistors. Used to connect bare switches or non-Gravity modules to microcontroller I/O pins.

Logical pinout · physical placement not verified

Aterminal-1
terminal input/output point for the external switch or sensor; tied to B through onboard 10 kΩ resistor
Type · GPIO
Bterminal-2
middle terminal / signal reference point for the external switch or sensor; 10 kΩ pull network connects B to A and B to C
Type · GPIO
Cterminal-3
terminal input/output point for the external switch or sensor; tied to B through onboard 10 kΩ resistor
Type · GPIO
Gravity signalgravity-signal
Gravity 3-pin signal connection to the microcontroller sensor expansion board for digital or analogue input modules
Type · GPIO
VCCgravity-vcc
Gravity connector power pin; product specification lists +5 V operating voltage
Type · PowerVoltage · +5 V
GNDgravity-gnd
Gravity connector ground
Type · GroundVoltage · 0 V

Pin	Position	Type	Function	Voltage
A	terminal-1	GPIO	terminal input/output point for the external switch or sensor; tied to B through onboard 10 kΩ resistor
B	terminal-2	GPIO	middle terminal / signal reference point for the external switch or sensor; 10 kΩ pull network connects B to A and B to C
C	terminal-3	GPIO	terminal input/output point for the external switch or sensor; tied to B through onboard 10 kΩ resistor
Gravity signal	gravity-signal	GPIO	Gravity 3-pin signal connection to the microcontroller sensor expansion board for digital or analogue input modules
VCC	gravity-vcc	Power	Gravity connector power pin; product specification lists +5 V operating voltage	+5 V
GND	gravity-gnd	Ground	Gravity connector ground	0 V

Logical pinout · physical placement not verified

Pin details

6 connections

A
terminal input/output point for the external switch or sensor; tied to B through onboard 10 kΩ resistor
GPIO
terminal-1
B
middle terminal / signal reference point for the external switch or sensor; 10 kΩ pull network connects B to A and B to C
GPIO
terminal-2
C
terminal input/output point for the external switch or sensor; tied to B through onboard 10 kΩ resistor
GPIO
terminal-3
Gravity signal
Gravity 3-pin signal connection to the microcontroller sensor expansion board for digital or analogue input modules
GPIO
gravity-signal
VCC
Gravity connector power pin; product specification lists +5 V operating voltage
PowerVoltage · +5 V
gravity-vcc
GND
Gravity connector ground
GroundVoltage · 0 V
gravity-gnd

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