my customized lib

Revision:
0:8094b249013c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/esp8266-driver/.git/HEAD	Sun Nov 26 15:08:14 2017 +0000
@@ -0,0 +1,1 @@
+86ed47c8bf40c86fdc569c7e678a8944f5e01c2a