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I returned to this example and have managed to compile it with some changes. I added some definitions and slowly worked through it until it compiled. I'm not sure if the code will work as I'm yet to upload it to Z-UNO. Here it is if anyone else wants to test it. #define Button_PIN_1 14 //Button 1 #d...

Hello from a frustrated Z-UNO user. I have a simple Switch and Relay example from My Sensors site that will not compile in Z-UNO. Can anyone please help in converting this from Arduino to Z-UNO, apart from deleting the Radio, I'm lost concerning libraries required etc. * The MySensors Arduino librar...

I think this is a valid point raised. There are many working examples of working projects written for Ardunio/Uno already in existence. The My Sensors site is full of them and has a very nice 16 Zone Irrigation Controller (amongst other projects) that would be more than useful with a ZUNO, but how d...

I found that a Factory reset eventually worked. Still took a long time, the Z-UNO instructions on Factory reset and Rescue Mode don't seem to be very clear in this respect.

I have a sketch uploaded on ZUNO, however if I try to over write this with another different sketch, the original remains. The upload doesn't indicate failure however the new sketch is not uploaded. Something is preventing overwriting. How can I erase the sketch that is in ZUNO and upload a new sket...

Got it half working.

Relays will set state from UI, there is a problem with the loop as it doesn't detect the button when it is pushed.

The only other change was that I put a pullup resistor in the circuit for the buttons.

Found it. I used mixed Uppercase and lower case.

/* * * 4 Relays controlled thouth resistors 220Omh and optocouplers 817С 4 On/Off Switches * Off - HIGH * On - LOW */ // Pins definitions #define RelayPin1 9 #define RelayPin2 10 #define RelayPin3 11 #define RelayPin4 12 #define BTN_PIN1 19 // switch pin19 #define BTN_PIN2 20 // switch pin20 #defin...

In the sketch the /b is not present. I have edited it out above.