I'm totaly new on this forum.
I have the following project.
20 x DS1820 1–WireTM Digital Thermometer( or similiar if better)
4 x water pressure sensor
Arduino( with Lan or WiFi).
Arduino has to check temp/pressure every 5min and send xml(easy construction) file to ftp or email.
- Which kind of hardware I would need to reach above?
- How much cost it would be to create software then where I would able to upload to next Arduinos myself?