add gpsd program and booster

guowenxue

2023-07-10 5b0985618c8a49ea5ff872486672324120e25361

 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