setDateTime() accepts ints as parameters, yet you give it char array. The call should be: clock.setDataTime(2017, 3, 22, 16, 20, 4); 0 solved error: invalid conversion from ‘char*’ to ‘uint32_t
As discussed in the comments of Why is 5726718050568503296 truncated in JS as others have mentioned, this is caused by the way toString() is implemented in JavaScript which appears to use the minimium number of significant digits to return the same represented number, rather than returning the mathematically closest number. You can however replicate this … Read more