Update mqttd for add temperature report

guowenxue

2019-06-26 245d4ecf2f387260f6ef56d1f12211ae8343053f

 modules/python/sht20.py

old mode 100644
new mode 100755
@@ -1,4 +1,6 @@
#!/usr/bin/python
#-*- coding: utf-8 -*-

import fcntl
import time
import unittest