Payload.illuminance_lux < 2 and payload.presence: true then send ON to tasmota switch (function node not working)

General
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sc1
sc11103×297 46.2 KB 

var c = context.get('c') || 0;  // initialize variables
var m = context.get('m') || 0;

if (msg.topic == "illuminance_lux")  // update context based on topic of input
{
    c = {payload: msg.payload};
    context.set("c", c);  // save last value in local context
}

if (msg.topic == 'presence') // same here
{
    m = {payload: msg.payload};
    context.set('m', m); // save last value in local context
}

// now do the test to see if both inputs are triggered...
if (m.payload == true) // check last value of meshstatus first
{
    if (c.payload >2)  // now check last value of checkconf
        return {topic:'value', payload: "ON"};
}
else
    return {topic:'value', payload: "OFF"};

please help I'm a beginner!

Thank you!

2

You may want to do the conditionals in one if statement. You are also adding extra properties that are not really required

let c = context.get('c') || 0;  // initialize variables
let m = context.get('m') || 0;

if (msg.topic == "illuminance_lux")  // update context based on topic of input
{
    c = msg.payload;
    context.set("c", c);  // save last value in local context
}

if (msg.topic == 'presence') // same here
{
    m = msg.payload;
    context.set('m', m); // save last value in local context
}

// now do the test to see if both inputs are triggered...
if (m == true && c > 2){ // check last value of meshstatus first
    msg.payload = "ON";
}else{
    msg.payload = "OFF";
}
msg.topic = "value";
return msg

EXAMPLE FLOW

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4

(Sorry. I can't read)

5

Thank you for your help!

6

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