I just have two quick questions if anybody can help me or suggest me what is the best to solve this. First one is related to the voltage, can I read the voltage during the time and save these values in .txt or some other file? And second one is related to timers because I need to create an application where I will be able to measure temperature and send data every X seconds. I found one example, but I cannot change the send interval there because the timer values is always set on 60 seconds (I use RTC timers). Is it possible to change this value for example to 30 seconds or less? Thanks in advance!!