AmbientMonitor – W5100 client

Some time ago, I published my AmbientMonitor project: a thermometer and hygrometer based on Arduino and an AJAX web interface. To connect Arduino to the network I chose a shield based on the ENC28J60 chip; Danny Kimbler sent me a sketch that instead uses the official shield (W5100 chip) and the DS18B20 temperature sensor: I published his sketch in my Github’s repository, let’s describe some code:…

SDWebServer – enc28J60 and Arduino (20)

In the previous blog post, you learned how to send big files (html pages, images…) with your ENC28J60 shield. Today I’m going to show you a complete webserver! Description The user’s browser sends a request, through the network, to the ENC28J60 module. The request is analyzed by the sketch that is running on the Arduino, which also prepares the…