03-17-2018, 07:20 PM
Hi jmcadsl, if you verified the relays work with the code you're using and tested that on the controller Arduino it should work. Those errors are a little odd, not sure why you get that. Try putting those 2 lines of code you added at line 80 in controller sketch.
Also not sure what sketches you're using, in v4.1 you should have
DHT dht1(sensor2Pin, DHTTYPE);
DHT dht2(sensor4Pin, DHTTYPE);
DHT dht3(sensor5Pin, DHTTYPE);
DHT dht4(sensor6Pin, DHTTYPE);
DHT dht5(sensor7Pin, DHTTYPE);
on lines 101 - 105.
Also not sure what sketches you're using, in v4.1 you should have
DHT dht1(sensor2Pin, DHTTYPE);
DHT dht2(sensor4Pin, DHTTYPE);
DHT dht3(sensor5Pin, DHTTYPE);
DHT dht4(sensor6Pin, DHTTYPE);
DHT dht5(sensor7Pin, DHTTYPE);
on lines 101 - 105.