Reporting timer for Sonoff

Hi I’ve been looking and not finding what I can use…
I’m new to HA of sorts. I have a sonoff th16 and wanted to create a count down timer of 5 min. Basically when it reports temp on HA, I want the 5 min timer to start and reset it self once the temp reports again… I get tired of waiting around for a new report to post, it would be nice if the 5 min timer just keeps starting over so I know how long before the next sensor report is. I think it would be beneficial with other sensor reporting as well??
Any thoughts from Guru’s??