Python install
virtualenv 독립적인 파이썬 환경을 제공한다.
$apt-get install python-dev
$apt-get install python-virtualenv
$cd /var
$mkdir working
$cd working/
$virtualenv venv
$. venv/bin/activate
$deactivate
GPIO Basic
- Physical numbering (like 1, 2, 3, … )
- GPIO.BOARD : set pins to physical numbering system
- BCM : Broadcom SOC channel (like GPIO2, GPI3 , …)
- GPIO.BCM : set pins to BCM numbering system