Set pin mode of RELAY_PIN in PID_RelayOutput example

2017-10-22 01:44:03 -07:00 · 2017-10-22 01:44:03 -07:00 · f4703b29c9
commit f4703b29c9
parent 9b4ca0e5b6
1 changed files with 2 additions and 0 deletions
--- a/examples/PID_RelayOutput/PID_RelayOutput.ino
+++ b/examples/PID_RelayOutput/PID_RelayOutput.ino
@ -31,6 +31,8 @@ unsigned long windowStartTime;

 void setup()
 {
+  pinMode(RELAY_PIN, OUTPUT);
+
  windowStartTime = millis();

  //initialize the variables we're linked to