sivieri/tweetino — Issue #1: Renew DHCP IP address from time to time
Author: sivieri
Created: 2011-12-09 18:10:16+00:00
State: open

Arduino 1.0 does not support DHCP renew, nor it has a function like the old `maintain()`; given this, Tweetino should get a new IP address at least every 24 hours (usual lease time for modern routers).

For implementing this, Tweetino should handle sleep time by checking `millis()`, instead of just sleeping.