update

types/index.d.ts

@@ -173,7 +173,7 @@ interface RNSerialportStatic {
   /**
    *  Set DTR
    */
-  setRTS(FLOW_CONTROL_DTR: boolean): void;
+  setDTR(FLOW_CONTROL_DTR: boolean): void;
 
   /**
    * Set the auto connection baudrate