This file tests a 2 axis "gimbal" with a raspberry pi camera v1.3 and two sg90 servos controlled and powered by a pca9685 board. Achieves a camera view with pan\tilt operation via keyboard.
controls:
up
down
left
right
The function shows a picamera preview window in a small format. It's just a simple camera test.
install:
sudo pip3 install adafruit-blinka
sudo pip3 install adafruit-circuitpython-servokit
sudo pip3 install pynput