Go Down

Topic: Arduino Webserver with Temperature Monitor / Control (Read 47 times) previous topic - next topic

randyrob

Hey Guys,

I spent the last few days coding up a Webserver for the Arduino with the Aim of using several of them for different purposes
throughout my house. So I made the code as generic as possible. I plan on using one to control a HLT (Hot Liquor Tank) on a Brewery,
One for Fermentation Control and one to simply switch on my Coffee Machine remotely but I can think of a multitude of uses if
I can knock up my own boards/enclosures cheap enough.

I grabbed the cheapest parts I could find on eBay so I'm using an Arduino Nano Clone, Enc28J60 Ethernet, Dallas Ds18b20 Temperature Sensor & an LED (to replicate a Solid State Relay - SSR)
You could easily get this sketch working with any Arduino & also a Wiznet w5100 with only a few lines of code change.



Parts - Ethernet Board on the left, Arduino on the Right.



Browser Output (Auto Mode)



Browser Output (Manual Mode)

Source Code ==> http://www.halfluck.com/source/webserver/TempControllerWebServer.ino

Thanks for Looking, Hope others find the code useful

Cheers Rob.

randyrob

Hey Guys,

My Arduino is still running strong with the above sketch, and I had some time at lunch so I knocked up a Shield and sent it of to get fabbed.
It will allow me to keep everything together and a small footprint (51cmx51cm)
It has screw down Terminals for 4 x SSR's and as many Temperature sensors as I want, a pin header for Ethernet as well which supports both
ENC28J60 & Wiznet Chips & 2 pin headers for each pin on the Arduino.



Cheers Rob.

randyrob

I end up re-writing my code using a better Ethernet Library (EtherCard)
I'm really happy with how it is running, most of my bits have arrived from china just waiting on the Custom PCB to arrive.





Cheers Rob.

LaStrada

Nice work! :) Thanks for sharing source code.

I'm currently working on a similar solution, but I'm using a web server running Django to control my arduinos. I needed a good example to show how I could use the EtherCard Library.

warunasanjaya11

#4
Jul 24, 2012, 06:49 pm Last Edit: Oct 19, 2012, 07:10 am by warunasanjaya11 Reason: 1
I want know whether Arduino Nano Clone is a USB Microcontroller or not? .Because I found a product in website named http://iteadstudio.com and the product name is Arduino Nano USB Microcontroller v3 (Clone version) .As you mentioned in your description the these words "Arduino" ,"Nano" and "Clone" words are containing in the product name Arduino Nano USB Microcontroller v3 (Clone version). If you mentioned the same product can you please tell me the prize you bought that part and from where you bought it. So I can compare it with the prizes in markets and buy the cheapest one

Dashquid
fatlossprofessional.co.uk
fatlossprofessional
mobilehelper
securetrip
whichpetcover
google
abc
facebook
craigslist

Go Up