Energy saving


I had a temperature capture project with OneWire probe.
I value not sending http request every minute.
feeding the electric imp
ignores one day.
this is boring to pause the electric imp (wireless) and all the wake minutes to save battery


Yes, you can deep sleep with server.sleepfor(). This reduces the power draw to microamps.

How often are you trying to send the temperature reading? Every minute is quite fast for wake and sleep. You can buffer readings and deliver them in batches, eg the example code here will buffer an hour of readings and send once per hour, which saves a lot of power: