Goal:
The Goal for this lesson is to make your Servo Motor move
Parts List:
- SG90 Servor Motor
- Male to Female cables
Video Tutorial:
Wiring:
Black -> GND
Red -> 5v
Orange -> Pin 11 #17
Setting Up Node-Red:
Step 1:
We’re going to need 5 inject nodes, all of them will be numbers and label them 1,5,7,10
Step 2:
Now lets change the GPIO out, set the pin to GPIO17 – 11, Then change the Type from Digital Output to PWM Output and set Hz to 50
Step 3:
Connect the nodes and hit Deploy, Click the inject nodes to make the Servo move
What’s Next?
Now Let’s Connect 3 Servos
