Attila Fazekas / Mbed 2 deprecated RFID_with_ds3231

Its a program

Dependencies:   mbed beep ds3231 RC522

Diff: ds3231.lib

Revision:
0:9f3afc173a43
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ds3231.lib	Sun Apr 05 13:51:08 2020 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/teams/Maxim-Integrated/code/ds3231/#11630748e2f2