Difference between revisions of "Install RPi relay board"
From xPL
(Created page with "The [http://www.waveshare.com/wiki/RPi_Relay_Board Waveshare RPi Relay Board] houses 3 relays controlled by [https://www.raspberrypi.org/ Raspberry Pi] General-Purpose Input/O...") |
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= WiringPi = | = WiringPi = | ||
| + | |||
| + | Ckeck the [http://www.waveshare.com/wiki/Libraries_Installation_for_RPi#Install_WiringPi_Library download link]. | ||
| + | |||
| + | Install the library: | ||
| + | su | ||
| + | cd /tmp/ | ||
| + | wget http://www.waveshare.com/w/upload/f/f3/WiringPi.tar.gz | ||
| + | tar -xvzf WiringPi.tar.gz | ||
| + | cd wiringPi/ | ||
| + | chmod 777 build | ||
| + | ./build | ||
| + | |||
| + | Check the installation: | ||
| + | gpio -v | ||
[[Category: all]] [[Category: install]] [[Category: xPL]] | [[Category: all]] [[Category: install]] [[Category: xPL]] | ||
Revision as of 16:29, 30 March 2017
The Waveshare RPi Relay Board houses 3 relays controlled by Raspberry Pi General-Purpose Input/Outputs (GPIOs).
They can be controlled by:
- shell commands built from the WiringPi libraries
- C-programs compiled with the C library for Raspberry Pi
- python scripts
WiringPi
Ckeck the download link.
Install the library:
su cd /tmp/ wget http://www.waveshare.com/w/upload/f/f3/WiringPi.tar.gz tar -xvzf WiringPi.tar.gz cd wiringPi/ chmod 777 build ./build
Check the installation:
gpio -v
