 void setup() {
 
   // Bring relay pins low as soon as possible
+  digitalWrite(pinACC, LOW);
+  digitalWrite(pinIG1, LOW);
+  digitalWrite(pinIG2, LOW);
+  digitalWrite(pinST2, LOW);
   pinMode(pinACC, OUTPUT);
-  digitalWrite(pinACC, LOW);
   pinMode(pinIG1, OUTPUT);
-  digitalWrite(pinIG1, LOW);
   pinMode(pinIG2, OUTPUT);
-  digitalWrite(pinIG2, LOW);
   pinMode(pinST2, OUTPUT);
-  digitalWrite(pinST2, LOW);
 
   Serial.begin(115200);
 

}

void ST() {
  digitalWrite(pinACC, LOW);  // 2-3
  digitalWrite(pinIG1, HIGH); // 2-4
  digitalWrite(pinIG2, HIGH); // 7-6

}

void OFF() {
  mode = 0;
  digitalWrite(pinACC, LOW);  // 2-3
  digitalWrite(pinIG1, LOW);  // 2-4
  digitalWrite(pinIG2, LOW);  // 7-6
