raspberry pi + camera + motion

http://www.dotblogs.com.tw/bowwowxx/archive/2014/05/28/145279.aspx

分類: raspberry pi | 發佈留言

設定exim4外部smtp寄信

1.dpkg-reconfigure exim4-config

2.編輯/etc/exim4/passwd.client

加入以下兩行

*.google.com:myname@gmail.com:mypassword
*.gmail.com:myname@fmail.com:mypassword


3./etc/init.d/exim4 restart
分類: 網路 | 發佈留言

在bash中控制raspberry pi的GPIO

http://elinux.org/RPi_Low-level_peripherals

# Set up GPIO 4 and set to output
echo "4" > /sys/class/gpio/export
echo "out" > /sys/class/gpio/gpio4/direction
 
# Set up GPIO 7 and set to input
echo "7" > /sys/class/gpio/export
echo "in" > /sys/class/gpio/gpio7/direction
 
# Write output
echo "1" > /sys/class/gpio/gpio4/value
 
# Read from input
cat /sys/class/gpio/gpio7/value 
 
# Clean up
echo "4" > /sys/class/gpio/unexport
echo "7" > /sys/class/gpio/unexport
分類: raspberry pi | 發佈留言