Li Weiyi / Mbed 2 deprecated Io_moon

* AM2321的取温度间隔得大于2s，否则，i2c会不工作了 * SimpleTimer有个bug，会导致两次快速的读温度，现在读温度函数里加了保护 * Blynk有个bug，会导致无法把数据传到服务器 * 现在可以正常工作了

Dependencies:   mbed

Diff: WiFiBlynk.h

Revision:
1:e34100dd6532
Parent:
0:740c1eb2df13
--- a/WiFiBlynk.h	Thu Jun 23 11:16:14 2016 +0000
+++ b/WiFiBlynk.h	Fri Jun 24 02:06:43 2016 +0000
@@ -1,4 +1,4 @@
-
+#ifdef OPEN_BLYNK
 #include "Config.h"
 #include "ESP8266_Lib.h"
 #include "BlynkSimpleShieldEsp8266.h"
@@ -61,4 +61,5 @@
     Blynk.virtualWrite(V6, sensorPM25);
     //BLYNK_PRINT.println(sensorPM25);
 }
+#endif
 #endif
\ No newline at end of file