Gravity is an open source, plug and play toolkit with over 60 compatible modules which include sensors, motor controllers and human computer interaction devices.
UX2-GPIO – 4 x GPIO:
There are two types of Gravity connector - Analogue (blue) and Digital (green), each using a 3 wire connector:
| UX2 | Gravity |
|---|---|
 |
A (blue) or D (green) |
 |
VCC (red) |
 |
GND (black) |
As GPIO (Gx) can be either analog or digital, you can connect up to 4 Gravity modules to a UX2-GPIO.
Gravity hosts use color-coded male header. The illustration below shows 2 x Digital and 2 x Analog:
If you provide color-coded header, ensure that analog pins have ADC/DAC capability, and ensure that digital pins have PWM capability.