Published: 29.10.2018
Copyright by Joy-IT
The JoyPi board contains 2 switching units. Each unit contains 8 switches. The switches
make it possible to switch between the use of sensors and modules.
Since the Raspberry Pi has only a limited number of GPIO pins, we need the switches to
be able to use more sensors.
Switches must be used for the following modules:
4. CHANGING MODULES
Sensors / Modules
Switching Unit
Switches
Keyarray
Left
1
-
8
Independent Keys
Left
1
-
8
Vibration modul
Right
1
Tilt sensor
Right
2
Stepper motor
Right
3, 4, 5, 6
Servo motor
Right
7, 8
