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openDTU/Hoymiles über Node-Red http-request Limit setzen #1925

Closed Locked Answered by fdmarder
fdmarder asked this question in Q&A
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Nach einigen Std. inet suchen/lesen und probieren bin ich endlich zu einem fehlerlosen Ablauf gekommen.
(Danke für den Stupser im Beitrag von jonnycastaway),
flows.4.json

  1. in einem function-Node ein Objekt mit der Hoymiles-Snr und dem limit_type und dem limit_value anlegen:
    var Hoymiles_SNR = "114190xxxxxxxxx";
    var Hoymiles_Limit = 98;
    msg.payload=[{serial:Hoymiles_SNR,
    limit_type:1, // setzen Limit temporär
    limit_value:Hoymiles_Limit}];
    return msg;

  2. den Ausgang der function durch ein json-Node senden.

  3. den Ausgang der json-Node an die nächste function-Node senden :
    var inData = msg.payload;
    var outData = inData.replace('[', '').replace(']', '');
    var URLopenDTU = "http://192.168.178.20";

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