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A credit card sized Ethernet Arduino compatable controller board

Step 4Programming the Firmware

Now - we can load up the firmware.

Attached is a sample project - in this case, it is the trivial web server example from the Arduino library - it uses a DS1820 chip connected to Pin 2 of I/O 1.

I have to say that I did not write the web temperature project - it is the sample one from the Ethernet library - It works beautifully on this board!

Use a FTDI-TTL cable to download the code - you can get one of the cables from http://evilmadscience.com/partsmenu/130-usbttl  They only cost $20, and I can guarantee that every project you make in the future will have that magic 6 pin interface....


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Author:drj113
I have a background in digital electronics, and am very interested in computers. I love things that blink, and am in awe of the physics associated with making blue LEDs.