Project Description
The project is an AVR based web server, with a Wiznet w5500 chip taking care of the IP MAC and PHY. The Author considered the more common w5100 , but didn’t like it because it runs hotter, has more pins and is more expensive.
Features:
-View time/date from RTC and set by using an intuitive web interface.
-View temp and humidity from an I2C sensor
-Display a web page, which is stored on an SD card
-Support DHCP and perhaps Zero-configuration networking. This is the only part that will be a challenge. Not sure how to implement this. Saving for last.
The date and time from the attached DS1307 real time clock is displayed. When refresh is clicked, the time is updated.
Original source : http://ernietech.com/?p=14
Tags : 2014, ioSheild-A, AVR, Web Server
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