Domoticz - soil moisture + one relay = Lua script error (Blockly)

[k5austria]

Hi ,

I want to link with blocky one soil moisture sensor and one Relay , but it always comes error message. I use MySensors hardware.
Very simple but not work ?!

https://www.domoticz.com/forum/viewtopic.php?f=62&t=17211

My blueberries need soon the water. Please help me ! :?

Thanks !

[gohan]

Did you try to make some other rules involving either soil sensor or relay and see if error follows the soil sensor?

[k5austria]

Hi ,
thank you for your answer . I have tried others rules with relay and time. Everything works. Only if Moisture value is in function , come error message.

2017-04-24 21:46:05.283 Error: EventSystem: Lua script error (Blockly), Name: soil moisture_1 => [string "result = 0; weekday = os.date('*t')['wday']; ..."]:1: attempt to index global 'utilitydevice' (a nil value)

I have no experience with this thing i currently have no idea :disappointed:

It would be good if works

[gohan]

How do you present the soil sensor? Maybe I can try to replicate your error

[k5austria]

Sorry !!! I have not seen your answer again !
I tried everything but it did not work. The problem is value from soil moisture sensor . I think so !?
If you fix the problem you have a drink from me :grinning:

[k5austria]

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_NRF24
#define CHILD_ID 0

#include <MySensors.h>
// Here we are setting up some water thresholds that we will
// use later. Note that you will need to change these to match
// your soil type and environment. It doesn't do much for me because I'm using domoticz
int thresholdUp = 400;
int thresholdDown = 075;
MyMessage msg(CHILD_ID, V_LEVEL);
unsigned long SLEEP_TIME = 30000;

// We are setting up the pin A0 on the redboard to be our sensor
// pin input:
int sensorPin = A0;

void presentation()
{
present(CHILD_ID, S_MOISTURE);
}

void loop()
{
int sensorValue;
sensorValue = analogRead(sensorPin);

//send back the values
send(msg.set(sensorValue));
// delay until next measurement (msec)
sleep(SLEEP_TIME);
}

[k5austria]

[k5austria]

[gohan]

According to this project, he is using V_HUM and S_HUM. Maybe you could give a try and also include his more advanced features

[k5austria]

This post is deleted!

[gohan]

What error?

[k5austria]

This post is deleted!

[k5austria]

This post is deleted!

[gohan]

#define CHILD_ID 0 change to CHILD_ID_MOISTURE

[k5austria]

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_NRF24
#define CHILD_ID_MOISTURE 0

#include <MySensors.h>
// Here we are setting up some water thresholds that we will
// use later. Note that you will need to change these to match
// your soil type and environment. It doesn't do much for me because I'm using domoticz
int thresholdUp = 400;
int thresholdDown = 075;
MyMessage msg(CHILD_ID_MOISTURE, S_HUM);
unsigned long SLEEP_TIME = 30000;

// We are setting up the pin A0 on the redboard to be our sensor
// pin input:
int sensorPin = A0;

void presentation()
{
present(CHILD_ID_MOISTURE, S_HUM);
}

void loop()
{
int sensorValue;
sensorValue = analogRead(sensorPin);

//send back the values
send(msg.set(sensorValue));
// delay until next measurement (msec)
sleep(SLEEP_TIME);
}

[k5austria]

This post is deleted!

[gohan]

#define CHILD_ID_MOISTURE 0

You always need to specify a value

[k5austria]

This post is deleted!

[gohan]

5th row of your code

[k5austria]

This post is deleted!