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Adeunis Temp

(1x intern, 1x extern)

Product Datasheet

Device Profile for Tesenso IoT Cloud

Decoder/Payload Converter for Tesenso IoT Cloud

https://github.com/Tesenso-GmbH/Device-Decoder/blob/main/Adeunis_Temp.js
var payload = msg.data.toString();
var type = parseInt(payload.slice(0, 2), 16);
var msgNew = {};

msg.type = type;

switch (type) {
    default:
        msg.error = 'Unknown type: ' + type
        break;
        
    case 0x57:
        var status =  parseInt(payload.slice(2,4), 16) & 0x1f
        var len = (payload.length - 4)/4
        msg.lowbat = status & 0x2;
        msg.numSensors = ((status >> 4) & 0x1) + 1
        msg.msg = "Periodic data frame"
        for(var i=0; i<len; i++) {

            var temperature = parseInt(payload.slice(4*i+4,4*i+8), 16);
            
            // check, if negative temperature
            if ((temperature & 0x8000) > 0) {
                temperature = temperature - 0x10000;
            }
            
            msgNew["temp"+(i+1)] = temperature/10
        }
        break;
}

var temperature = msgNew.temp1;
var temperaturePt100 = msgNew.temp2;
var lowbat = msg.lowbat;
//var deltaT = temperature - temperaturePt100;
var numSensors = msg.numSensors;

var metadata = {numSensors: numSensors, lowbat: lowbat};

var msg = {temperature: temperature, temperaturePt100: temperaturePt100};

return {msg: msg, metadata: metadata, msgType: msgType};

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