Hi all, i am using the Time function to sync my device but i want to know how accurate is this function. manage dates and times. I need to stay sync with UTC time and the time is critical in my proyect since i am using it for seism detection. I start using https://github.com/bkobkobko/SparkTime library but i check the firmware and there is this time function that stays sync,
How accurate is this Time function ? the erros that i want is a least 0.5 [ses] . it can be done ?