Relay I/O Board is widely used in applications of smart home project. In this article, I will detail how to control the Relay I/O board using Raspberry Pi with Raspberry Pi Universal Expansion Board via internet. The codes and schematic diagrams used in this article was listed at the end of this article. Part I: […]
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Prerequisites: Part 3: Using Serial Port on Universal Expansion Board Python CGI script with lighttpd (Root privileges are required) 1. Install pyserial on RaspberryPi a. Download pyserial-2.5.tar.gz (106.3 kB) b. unzipping and untaring gunzip pyserial-2.5.tar.gz tar -xvf pyserial-2.5.tar c. Install pySerial cd pyserial-2.5 sudo python setup.py install 2.Testing Saving following python CGI scripts to your
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1.Edit lighttpd.conf $sudo vim /etc/lighttpd/lighttpd.conf 1. Change cgi.assign = (“.php” => “/usr/bin/php5-cgi”) server.error-handler-404 = “/index.html” To cgi.assign = (“.php” => “/usr/bin/php5-cgi”, “.py” => “/usr/bin/python” ) server.error-handler-404 = “/index.html” 2. Change static-file.exclude-extensions = ( “.php”, “.pl”, “.fcgi”) To static-file.exclude-extensions = ( “.php”, “.pl”, “.fcgi”, “.py”) 3. Change index-file.names = ( “index.php”, “index.html”, “index.lighttpd.html” ) To index-file.names
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