In a previous article, I demonstrated how to use “Data Pull” to read sensor data over a computer network using an Arduino ENC28J60 Ethernet shield/module and some sensors (DS18B20 for example). In this article we will do the opposite: Data Push. This means that we will make the Arduino send data to our server, which stored the results in a database. For this we will use an Apache, MySQL and PHP setup, which can be a full-size web-server or an easy to install “WAMPServer” setup on your desktop or laptop computer. Some basic experience with PHP and web-servers will be helpful when working your way through this article.
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