Waveshare HAT - Page 14

Stepper Motor HAT User Manual
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1.2 Install it
cd wiringPi
./build
2 Install BCM2835
2.1 Download the latest bcm2835 library
http://www.airspayce.com/mikem/bcm2835/index.html
2.2 Copy the zip you download to Raspberry Pi without extracting
2.3 Open Terminal, extract and install
#下载最新的函数库 bcm2835-1.xx.tar.gz
tar zxvf /boot/bcm2835-1.xx.tar.gz
cd bcm2835-1.xx
./configure
make
sudo make check
sudo make install
3 Install python library
sudo apt-get install python-rpi.gpio