# PCF8563 - Library **URL:** \ **Category:** XOD Programming Questions\ **Created:** [May 17, 2020, 12:37pm UTC](https://forum.xod.io/t/pcf8563-library/3973 "2020-05-17T12:37:30Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![gcabral](https://avatars.discourse-cdn.com/v4/letter/g/8491ac/32.png) [@gcabral](https://forum.xod.io/u/gcabral)\ **Post date:** [May 17, 2020, 12:37pm UTC](https://forum.xod.io/t/pcf8563-library/3973/1 "2020-05-17T12:37:30Z")
Hi there, I’m new on this subject. I pretend to work with PCF8563 RTC. Is there a library to wok with? How can I write (setup time and hour) and read the device. Thanks in advance for the comments and help. ---
**Author:** ![gweimer](https://avatars.discourse-cdn.com/v4/letter/g/a9adbd/32.png) [@gweimer](https://forum.xod.io/u/gweimer)\ **Post date:** [May 17, 2020, 8:21pm UTC](https://forum.xod.io/t/pcf8563-library/3973/2 "2020-05-17T20:21:41Z")
Have you tried the built in RTC nodes or searching the libraries? [https://xod.io/libs/](https://xod.io/libs/) ---
**Author:** ![gcabral](https://avatars.discourse-cdn.com/v4/letter/g/8491ac/32.png) [@gcabral](https://forum.xod.io/u/gcabral)\ **Post date:** [May 18, 2020, 7:57am UTC](https://forum.xod.io/t/pcf8563-library/3973/3 "2020-05-18T07:57:33Z")
Hi gweimer, Thanks for reply. Yes, I tried to find it in bookstores but I couldn’t identify any specific to the PCF8563. I tried but I still couldn’t make the nodes. I have to study a little more to be comfortable with all this news for m ---
**Author:** ![system](https://canada1.discourse-cdn.com/flex027/uploads/xod/original/1X/eb7348baa04192c2ef932d1db54d44f09f8a7888.png) [@system](https://forum.xod.io/u/system)\ **Post date:** [June 17, 2020, 7:57am UTC](https://forum.xod.io/t/pcf8563-library/3973/4 "2020-06-17T07:57:37Z")
Closed on June 17, 2020, 7:57am UTC This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.