Init commit with many years of arduino sketches and projects. I dont know if the esp8266 includes much, but there are also libraries. I hope they dont have crazy automatic versioning through the Arduino IDE.

Projects/pir_test/pir_test.ino

@@ -0,0 +1,58 @@
+
+int ledPin = 13;
+int inputPins[] = {2, 4};
+bool pirState[] = {0, 0};
+int val[] = {0, 0};
+
+void setup() {
+  delay(1500);
+  pinMode(ledPin, OUTPUT);
+  pinMode(inputPins[0], INPUT);
+  pinMode(inputPins[1], INPUT);
+  Serial.begin(9600);
+}
+
+void loop() 
+{
+  val[0] = digitalRead(inputPins[0]);
+  val[1] = digitalRead(inputPins[1]);
+
+  if (val[0] == 1)
+  {
+    if (checkState(1) == 1) {
+      turnOn();
+    }
+  }
+  else if (val[1] == 1)
+  {
+    if (checkState(0) == 1) {
+      turnOn();
+    }
+  }
+  
+  Serial.println(val[0]);
+  Serial.println(val[1]);
+  Serial.println();
+  delay(100);
+}
+
+void turnOn()
+{
+  digitalWrite(ledPin, HIGH);
+  delay(3000);
+  digitalWrite(ledPin, LOW);
+}
+
+int checkState(int sensorID)
+{
+  int changeState = 0;
+  for (int i = 0; i < 10; i++)
+  {
+    if (digitalRead(inputPins[sensorID]) == 1) {
+      changeState = 1;
+    }
+    delay(100);
+  }
+  
+  return changeState;
+}