OrangePi-PWM-Control

A simple hardware PWM control system for Orange Pi zero 2W using WiringOP and Python.

Setup Instructions

1. Clone the repository

git clone https://github.com/N-rwal/OrangePi-PWM-Control.git
cd OrangePi-PWM-Control

2. Install WiringOP (if not already installed)

sudo apt update
   
sudo apt install wiringpi

Test with: gpio readall

4. Build the C library

./build.sh

6. Run the Python script

python3 pwm_control.py

The example script will generate a sweeping PWM signal up to 12% at 50 Hz on the wPi pin 21 which is the PMW1 pin.

Suitable for a servo.

Custom Usage

Modify pwm_control.py to set different PWM pins, frequencies, or duty cycles.