Add Switchbot Blind Tilt control (#2002)

close_up, close_down, open, and percentage command
Add auto-discovery with HA and cover component

main/ZgatewayBLEConnect.h

@@ -82,5 +82,14 @@ public:
   bool processActions(std::vector<BLEAction>& actions) override;
 };
 
+class SBBT_connect : public zBLEConnect {
+  uint8_t m_notifyVal;
+  void notifyCB(NimBLERemoteCharacteristic* pChar, uint8_t* pData, size_t length, bool isNotify);
+
+public:
+  SBBT_connect(NimBLEAddress& addr) : zBLEConnect(addr) {}
+  bool processActions(std::vector<BLEAction>& actions) override;
+};
+
 #endif //ESP32
 #endif //zBLEConnect_h