Merge pull request #59 from Lawlieta/master

【更新】V2.0.1 版本

inc/at_device.h

@@ -40,8 +40,8 @@ extern "C" {
 #include <netdev.h>
 #endif /* RT_USING_NETDEV */
 
-#define AT_DEVICE_SW_VERSION           "2.0.0"
-#define AT_DEVICE_SW_VERSION_NUM       0x20000
+#define AT_DEVICE_SW_VERSION           "2.0.1"
+#define AT_DEVICE_SW_VERSION_NUM       0x20001
 
 /* AT device class ID */
 #define AT_DEVICE_CLASS_ESP8266        0x01U