diff --git a/brmtender/brmtender.ino b/brmtender/brmtender.ino
new file mode 100644
index 0000000..ad3c56b
--- /dev/null
+++ b/brmtender/brmtender.ino
@@ -0,0 +1,20 @@
+/*
+  BrmTender
+  System for dispensing and mixing (non-)alcoholic beverages
+ */
+
+void setup() {                
+  Serial.begin(9600);
+  pinMode(3, OUTPUT);     
+  pinMode(12, OUTPUT);     
+  digitalWrite(3, HIGH);
+}
+
+void loop() {
+  while(Serial.available() == 0) Serial.read();
+  digitalWrite(12, HIGH);   // set the LED on
+  delay(3000);              // w
+  ait for a second
+  digitalWrite(12, LOW);    // set the LED off
+  while(Serial.available() > 0) Serial.read();
+}