diff --git a/arduino/Serial button test/sketch_nov21a/sketch_nov21a.ino b/arduino/Serial button test/sketch_nov21a/sketch_nov21a.ino
index 89c0a26..3cb04c9 100644
--- a/arduino/Serial button test/sketch_nov21a/sketch_nov21a.ino	
+++ b/arduino/Serial button test/sketch_nov21a/sketch_nov21a.ino	
@@ -68,9 +68,7 @@ void loop() {
     boolPause = true;
   }
 
-  String inputOutput = String("[") + boolUp + "," + boolRight + "," + boolDown + "," + boolLeft + "," + boolDodge + "," + boolPause + "]\n";
-
-  if (inputOutput) {
-    Serial.println(inputOutput);
-  }
+  String Jsarray = String("[") + boolUp + "," + boolRight + "," + boolDown + "," + boolLeft + "," + boolDodge + "," + boolPause + "]\n";
+  Serial.print(Jsarray);
+  
 }
diff --git a/web/Serial.js b/web/Serial.js
new file mode 100644
index 0000000..4eaaea8
--- /dev/null
+++ b/web/Serial.js
@@ -0,0 +1,71 @@
+let port;
+let reader;
+const decoder = new TextDecoder("utf-8");
+let readibleoutput = 0;
+
+// Request a port and open a connection.
+async function connect() {
+    //vraag aan de browser om een serial port te selecteren
+    port = await navigator.serial.requestPort();
+    await port.open({ baudRate: 9600 });
+    reader = port.readable.getReader();
+    console.log("Port is open!");
+    readLoop()
+}
+
+// Read data from serial port
+async function readLoop() {
+    let buffer = [];
+
+    // loop until reader.cancel() is called
+    while (true) {
+        // Wait for data
+        const { value, done } = await reader.read();
+
+
+        for (let iByte = 0; iByte < value.length; iByte++) {
+            let singleByte = value[iByte];
+            //functie maken er van met boolean!!!
+            if (singleByte != 10) {
+                buffer.push(singleByte);
+            }
+
+            else {
+                let sensorString = decoder.decode(new Uint8Array(buffer));
+                console.log(sensorString);
+                //zet alle data in een json array
+
+                try {
+                    let incomingData = JSON.parse(sensorString.replace(/'/g, '"'));
+
+                    // Ensure incomingData is an array
+                    if (Array.isArray(incomingData)) {
+                        // Convert the array of strings to a boolean array
+                        let booleanArray = incomingData.map(bit => bit == '1');
+                    
+                        console.log(booleanArray);
+                    } else {
+                        console.error("Invalid incoming data format. Expecting an array.");
+                    }
+                } catch (e) {
+                    console.log("json niet geparserd");
+                }
+                
+                buffer = [];
+            }
+            if (done) {
+                console.log('[readLoop] DONE', done);
+                reader.releaseLock();
+                break;
+            }
+        }
+    }
+    
+}
+
+// Sluit de poort
+async function disconnect() {
+    await reader.cancel();
+    await port.close();
+    console.log("Port is closed!");
+}
\ No newline at end of file