How to check and set the date and time (RTC real time clock) on a NEO device (UniPay 1.5) in uDemo

Owned by IT-ADMIN G (Deactivated)
Oct 23, 2019
2 min read

The example below shows setting the date to October 23, 2019 using the NEO command RTC Set Date (25-03)

data = YYYYMMDD

YY1: Year (Higher Century Byte) (2-Digit, BCD, Range 00-99)
YY2: Year (Lower Byte) (2-Digit, BCD, Range 00-99)
MM: Month (2-Digit, BCD, Range 01-12)
DD: Date (2-Digit, BCD, Range 01-31)

Use RTC Get Date (25-04) to read the current data

The example below shows setting the time to 5:00pm (17:00) using the NEO command RTC Set Time (25-01)

data = HHMM

HH: Hour (2-digit, BCD, Range 00-23)

MM: Minutes (2-digit, BCD, Range 00-59)

Use RTC Get Time (25-02) to read the current time