Neuer ioBroker-Blog online: Monatsrückblick März/April 2026

[GregorS]

@homoran said in Payload Daten in Objekte schreiben:

Multihost? und richtigen Host ausgewählt?
sonst starte die javascript Instanz mal neu

Multihost? und richtigen Host ausgewählt? Wo muss man dies einstellen.
Habe ich noch nicht gesehen.

javascript habe ich eben neu gestartet.

[paul53]

@gregors sagte: Alle anderen Scripte laufen einwandfrei.

Auf welche Protokoll-Stufe ist die Javascript-Instanz eingestellt?

[GregorS]

@paul53
Logstufe "Error"

[GregorS]

Hab auf Debug umgestellt.
Jetzt kommt was.

javascript.0
	2023-07-22 18:34:43.750	info	script.js.LoRAWAN_DEV_1: undefined
javascript.0
	2023-07-22 18:34:43.749	info	script.js.LoRAWAN_DEV_1: {"end_device_ids":{"device_id":"eui-a840414601871305","application_ids":{"application_id":"gs-mg-dragino-01"},"dev_eui":"A840414601871305","join_eui":"A840410000000101","dev_addr":"260BE9CF"},"correlation_ids":["as:up:01H5Z784WHCPR9CKQMD6YA61PJ","gs:conn:01H5TF5M58SGAQZTB5B766P6EM","gs:up:host:01H5TF5M5DGPVSKX7RKJ1HPXFF","gs:uplink:01H5Z784NZ778FHQVN8ATABV4B","ns:uplink:01H5Z784P0FCGCHDWHMB7EZSAR","rpc:/ttn.lorawan.v3.GsNs/HandleUplink:01H5Z784P0MKF1ZWAFJ9K7394H","rpc:/ttn.lorawan.v3.NsAs/HandleUplink:01H5Z784WGE4FZ7ETJHPJJQ9DV"],"received_at":"2023-07-22T16:34:43.728419808Z","uplink_message":{"session_key_id":"AYlu5XV3aMaeiMVAq8yISw==","f_port":2,"f_cnt":4350,"frm_payload":"NgUAAAAAAAA0/0E=","decoded_payload":{"ACI1_mA":"0.000", "ACI2_mA":"0.000", "AVI1_V":"13.829", "AVI2_V":"0.000", "Acount_times":null, "Count1_times":null, "Count2_times":null, "DI1_status":"L", "DI2_status":"H", "DI3_status":null, "DO1_status":"H", "DO2_status":"H", "DO3_status":null, "First_status":null, "Hardware_mode":"LT22222", "RO1_status":"OFF", "RO2_status":"OFF", "Work_mode":"2ACI+2AVI"},"rx_metadata":[{"gateway_ids":{"gateway_id":"eui-7076ff0056080b0f","eui":"7076FF0056080B0F"},"time":"2023-07-22T16:34:42.898Z","timestamp":3874550100,"rssi":-113,"channel_rssi":-113,"snr":-9.5,"uplink_token":"CiIKIAoUZXVpLTcwNzZmZjAwNTYwODBiMGYSCHB2/wBWCAsPENTiw7cOGgwIo4rwpQYQluzr9wEgoOC66eH+JSoMCKKK8KUGEIDJmawD","channel_index":1,"gps_time":"2023-07-22T16:34:42.898Z","received_at":"2023-07-22T16:34:42.235671618Z"}],"settings":{"data_rate":{"lora":{"bandwidth":125000, "spreading_factor":12, "coding_rate":"4/5"}}, "frequency":"867300000", "timestamp":3874550100, "time":"2023-07-22T16:34:42.898Z"},"received_at":"2023-07-22T16:34:43.520848844Z","consumed_airtime":"1.482752s","version_ids":{"brand_id":"dragino", "model_id":"lt22222-l", "hardware_version":"_unknown_hw_version_", "firmware_version":"1.5.6", "band_id":"EU_863_870"},"network_ids":{"net_id":"000013","tenant_id":"ttn","cluster_id":"eu1","cluster_address":"eu1.cloud.thethings.network"}}}

[paul53]

@gregors sagte: Hab auf Debug umgestellt.

Stell auf "info".

@gregors sagte in Payload Daten in Objekte schreiben:

Jetzt kommt was.

Auch alle 2 Minuten aus dem Trigger?

[GregorS]

@paul53

18:43:37.493	info	javascript.0 (652027) Start javascript script.js.LoRAWAN_DEV_1
18:43:37.496	info	javascript.0 (652027) script.js.LoRAWAN_DEV_1: {"end_device_ids":{"device_id":"eui-a840414601871305","application_ids":{"application_id":"gs-mg-dragino-01"},"dev_eui":"A840414601871305","join_eui":"A840410000000101","dev_addr":"260BE9CF"},"correlation_ids":["as:up:01H5Z7MYH48PRXF13SW1RS6HD4","gs:conn:01H5TF5M58SGAQZTB5B766P6EM","gs:up:host:01H5TF5M5DGPVSKX7RKJ1HPXFF","gs:uplink:01H5Z7MYARW1Q74HXA0T7D5T4S","ns:uplink:01H5Z7MYAR2XJWHT5VS9XVHEZZ","rpc:/ttn.lorawan.v3.GsNs/HandleUplink:01H5Z7MYARMWPFGXW00K1X3WSV","rpc:/ttn.lorawan.v3.NsAs/HandleUplink:01H5Z7MYH4FKD5VX7EZXWGJKHZ"],"received_at":"2023-07-22T16:41:43.204341812Z","uplink_message":{"session_key_id":"AYlu5XV3aMaeiMVAq8yISw==","f_port":2,"f_cnt":4357,"frm_payload":"NgMAAAAAAAA0/0E=","decoded_payload":{"ACI1_mA":"0.000", "ACI2_mA":"0.000", "AVI1_V":"13.827", "AVI2_V":"0.000", "Acount_times":null, "Count1_times":null, "Count2_times":null, "DI1_status":"L", "DI2_status":"H", "DI3_status":null, "DO1_status":"H", "DO2_status":"H", "DO3_status":null, "First_status":null, "Hardware_mode":"LT22222", "RO1_status":"OFF", "RO2_status":"OFF", "Work_mode":"2ACI+2AVI"},"rx_metadata":[{"gateway_ids":{"gateway_id":"eui-7076ff0056080b0f","eui":"7076FF0056080B0F"},"time":"2023-07-22T16:41:42.891Z","timestamp":4294543004,"rssi":-118,"channel_rssi":-118,"snr":-12.2,"uplink_token":"CiIKIAoUZXVpLTcwNzZmZjAwNTYwODBiMGYSCHB2/wBWCAsPEJyN5v8PGgwIxo3wpQYQiODg3AMg4KLXtf6KJioMCMaN8KUGEMCp7qgD","channel_index":3,"gps_time":"2023-07-22T16:41:42.891Z","received_at":"2023-07-22T16:41:42.692566999Z"}],"settings":{"data_rate":{"lora":{"bandwidth":125000, "spreading_factor":12, "coding_rate":"4/5"}}, "frequency":"867700000", "timestamp":4294543004, "time":"2023-07-22T16:41:42.891Z"},"received_at":"2023-07-22T16:41:43.000778353Z","consumed_airtime":"1.482752s","version_ids":{"brand_id":"dragino", "model_id":"lt22222-l", "hardware_version":"_unknown_hw_version_", "firmware_version":"1.5.6", "band_id":"EU_863_870"},"network_ids":{"net_id":"000013","tenant_id":"ttn","cluster_id":"eu1","cluster_address":"eu1.cloud.thethings.network"}}}
18:43:37.496	info	javascript.0 (652027) script.js.LoRAWAN_DEV_1: registered 1 subscription, 0 schedules, 0 messages, 0 logs and 0 file subscriptions
18:43:43.227	info	javascript.0 (652027) script.js.LoRAWAN_DEV_1: {"end_device_ids":{"device_id":"eui-a840414601871305","application_ids":{"application_id":"gs-mg-dragino-01"},"dev_eui":"A840414601871305","join_eui":"A840410000000101","dev_addr":"260BE9CF"},"correlation_ids":["as:up:01H5Z7RKQ7EM4GPTNH3A4ZZQRM","gs:conn:01H5TF5M58SGAQZTB5B766P6EM","gs:up:host:01H5TF5M5DGPVSKX7RKJ1HPXFF","gs:uplink:01H5Z7RKGRA8VCCA5GDJDAJ32G","ns:uplink:01H5Z7RKGSHDHETYPCFKHZ4WB8","rpc:/ttn.lorawan.v3.GsNs/HandleUplink:01H5Z7RKGSTVXAW22XNQWVCPYS","rpc:/ttn.lorawan.v3.NsAs/HandleUplink:01H5Z7RKQ7Q4ASFM7XB599YRYK"],"received_at":"2023-07-22T16:43:43.207301529Z","uplink_message":{"session_key_id":"AYlu5XV3aMaeiMVAq8yISw==","f_port":2,"f_cnt":4359,"frm_payload":"NicAAAAAAAA0/0E=","decoded_payload":{"ACI1_mA":"0.000", "ACI2_mA":"0.000", "AVI1_V":"13.863", "AVI2_V":"0.000", "Acount_times":null, "Count1_times":null, "Count2_times":null, "DI1_status":"L", "DI2_status":"H", "DI3_status":null, "DO1_status":"H", "DO2_status":"H", "DO3_status":null, "First_status":null, "Hardware_mode":"LT22222", "RO1_status":"OFF", "RO2_status":"OFF", "Work_mode":"2ACI+2AVI"},"rx_metadata":[{"gateway_ids":{"gateway_id":"eui-7076ff0056080b0f","eui":"7076FF0056080B0F"},"time":"2023-07-22T16:43:42.882Z","timestamp":119566764,"rssi":-117,"channel_rssi":-117,"snr":-14.5,"uplink_token":"CiIKIAoUZXVpLTcwNzZmZjAwNTYwODBiMGYSCHB2/wBWCAsPEKzjgTkaCgi/jvClBhCVjhYg4I/wtb2OJioMCL6O8KUGEICByaQD","channel_index":7,"gps_time":"2023-07-22T16:43:42.882Z","received_at":"2023-07-22T16:43:42.693099748Z"}],"settings":{"data_rate":{"lora":{"bandwidth":125000, "spreading_factor":12, "coding_rate":"4/5"}}, "frequency":"868500000", "timestamp":119566764, "time":"2023-07-22T16:43:42.882Z"},"received_at":"2023-07-22T16:43:43.001729646Z","consumed_airtime":"1.482752s","version_ids":{"brand_id":"dragino", "model_id":"lt22222-l", "hardware_version":"_unknown_hw_version_", "firmware_version":"1.5.6", "band_id":"EU_863_870"},"network_ids":{"net_id":"000013","tenant_id":"ttn","cluster_id":"eu1","cluster_address":"eu1.cloud.thethings.network"}}}
18:43:43.228	info	javascript.0 (652027) script.js.LoRAWAN_DEV_1: undefined

[paul53]

@gregors

log(payload);

zeigt offenbar undefined, da "decoded_payload" falsch geschrieben ist (Zeile 5).

[Homoran]

@gregors sagte in Payload Daten in Objekte schreiben:

Logstufe "Error"

nee, nich?

[GregorS]

@paul53

Habe ich korrigiert. Der Teufel steckt im Detail

19:01:43.238	info	javascript.0 (652027) script.js.LoRAWAN_DEV_1: {"end_device_ids":{"device_id":"eui-a840414601871305","application_ids":{"application_id":"gs-mg-dragino-01"},"dev_eui":"A840414601871305","join_eui":"A840410000000101","dev_addr":"260BE9CF"},"correlation_ids":["as:up:01H5Z8SJDEQ23SXYZE51TC07BD","gs:conn:01H5TF5M58SGAQZTB5B766P6EM","gs:up:host:01H5TF5M5DGPVSKX7RKJ1HPXFF","gs:uplink:01H5Z8SJ70D6PACPHB0R2GHN04","ns:uplink:01H5Z8SJ712X5TEW0CWDE4CXQM","rpc:/ttn.lorawan.v3.GsNs/HandleUplink:01H5Z8SJ715Z75WJ51BS6ZWF31","rpc:/ttn.lorawan.v3.NsAs/HandleUplink:01H5Z8SJDDM0YCG82TXN5P6Q2T"],"received_at":"2023-07-22T17:01:43.213639158Z","uplink_message":{"session_key_id":"AYlu5XV3aMaeiMVAq8yISw==","f_port":2,"f_cnt":4377,"frm_payload":"NiwAAAAAAAA0/0E=","decoded_payload":{"ACI1_mA":"0.000", "ACI2_mA":"0.000", "AVI1_V":"13.868", "AVI2_V":"0.000", "Acount_times":null, "Count1_times":null, "Count2_times":null, "DI1_status":"L", "DI2_status":"H", "DI3_status":null, "DO1_status":"H", "DO2_status":"H", "DO3_status":null, "First_status":null, "Hardware_mode":"LT22222", "RO1_status":"OFF", "RO2_status":"OFF", "Work_mode":"2ACI+2AVI"},"rx_metadata":[{"gateway_ids":{"gateway_id":"eui-7076ff0056080b0f","eui":"7076FF0056080B0F"},"time":"2023-07-22T17:01:42.871Z","timestamp":1199555188,"rssi":-118,"channel_rssi":-118,"snr":-13.8,"uplink_token":"CiIKIAoUZXVpLTcwNzZmZjAwNTYwODBiMGYSCHB2/wBWCAsPEPSE/7sEGgsI95bwpQYQ0Mb0AyCgqr7Y9K0mKgwI9pbwpQYQwM+pnwM=","channel_index":4,"gps_time":"2023-07-22T17:01:42.871Z","received_at":"2023-07-22T17:01:42.714662309Z"}],"settings":{"data_rate":{"lora":{"bandwidth":125000, "spreading_factor":12, "coding_rate":"4/5"}}, "frequency":"867900000", "timestamp":1199555188, "time":"2023-07-22T17:01:42.871Z"},"received_at":"2023-07-22T17:01:43.009292984Z","consumed_airtime":"1.482752s","version_ids":{"brand_id":"dragino", "model_id":"lt22222-l", "hardware_version":"_unknown_hw_version_", "firmware_version":"1.5.6", "band_id":"EU_863_870"},"network_ids":{"net_id":"000013","tenant_id":"ttn","cluster_id":"eu1","cluster_address":"eu1.cloud.thethings.network"}}}
19:01:43.238	info	javascript.0 (652027) script.js.LoRAWAN_DEV_1: {'ACI1_mA':'0.000','ACI2_mA':'0.000','AVI1_V':'13.868','AVI2_V':'0.000','Acount_times':null,'Count1_times':null,'Count2_times':null,'DI1_status':'L','DI2_status':'H','DI3_status':null,'DO1_status':'H','DO2_status':'H','DO3_status':null,'First_status':null,'Hardware_mode':'LT22222','RO1_status':'OFF','RO2_status':'OFF','Work_mode':'2ACI+2AVI'}

[paul53]

@gregors sagte: Der Teufel steckt im Detail

... und nun wurde auch der Datenpunkt "AVI1_V" mit dem Wert 13.87 gefüllt?

[GregorS]

@paul53
@Homoran
@marc-berg

Danke für Eure Geduld und die Hilfe.
Jetzt funktioniert es.

[GregorS]

Wie kann ich denn
"rssi" und "time"
extrahieren?
Alle anderen Infos haben funktioniert.

[paul53]

@gregors sagte: "rssi" und "time"

    const msg = JSON.parse(dp.state.val).uplink_message;
    const payload = msg.decoded_payload;
    const rx0 = msg.rx_metadata[0];

    log(rx0.time);
    log(rx0.rssi);

[GregorS]

Nachdem ich jetzt die Daten in ioBroker habe, ist mir die Nacht eine
zusätzliche Anwendung durch den Kopf gegangen.
Dazu muss ich allerdings RO1 schalten.
Über das Gateway habe ich bereits Erfolg gehabt, und die Rückmeldung im ioBroker aufgenommen.
Messaging / Downlink --> 03 00 11 Relais öffnen
--> 03 01 11 Relais schliessen

Wie kann ich das RO1 aus ioBroker schalten?

[Marc Berg]

@gregors sagte in [gelöst] Payload Daten in Objekte schreiben:

Nachdem ich jetzt die Daten in ioBroker habe, ist mir die Nacht eine
zusätzliche Anwendung durch den Kopf gegangen.
Dazu muss ich allerdings RO1 schalten.
Über das Gateway habe ich bereits Erfolg gehabt, und die Rückmeldung im ioBroker aufgenommen.
Messaging / Downlink --> 03 00 11 Relais öffnen
--> 03 01 11 Relais schliessen

Wie kann ich das RO1 aus ioBroker schalten?

Ich habe das über Node Red umgesetzt, aber den entscheidenden Teil kannst du vielleicht adaptieren.

So sieht ein einfacher Beispiel-Flow aus:

Spoiler

Der Payload (hier "0501100200") wird in einem Function-Node verarbeitet (Base64 Kodierung + Erzeugung des Downlinks) und dann per MQTT an TTN gesendet.

Der Code im Function-Node sieht so aus (in 'msg.hex' steckt "0501100200"):

var s=msg.hex;
var b=Buffer.from(s, 'hex');            //Buffer erzeugen
s=b.toString("base64");                 //to base64
msg.payload=
{
    "downlinks": [{
      "f_port": 2,
      "frm_payload": s,
      "priority": "NORMAL"
    }]
}
return msg;

Dieser so aufbereitete Payload wird dann per MQTT an folgendes Topic gesendet:

v3/<APPLICATION-ID>@ttn/devices/<DEVICE_ID>/down/replace

[GregorS]

@marc-berg
Danke für den Denkanstoss.
Habe aber bisher noch keinen Erfolg gehabt.
Bekomme das Payload nicht gesendet.

Bleibe dran

[Marc Berg]

@gregors sagte in [gelöst] Payload Daten in Objekte schreiben:

Bekomme das Payload nicht gesendet.
Bleibe dran

Das müsste ja dann bei dir zum Einschalten so aussehen:

{
    "downlinks": [{
      "f_port": 2,
      "frm_payload": "AwER",
      "priority": "NORMAL"
    }]
}

und zum Ausschalten so:

{
    "downlinks": [{
      "f_port": 2,
      "frm_payload": "AwAR",
      "priority": "NORMAL"
    }]
}

Auf welche Weise sendest du den Downlink?

[GregorS]

@marc-berg said in [gelöst] Payload Daten in Objekte schreiben:

Auf welche Weise sendest du den Downlink?

Was meinst du damit?

Ich habe mehrer Versionen probiert, aber es hakt immer am "Doppelpunkt" hinter downlinks.
Ich galube, da fehlt was entscheidendes.

//'mqtt.2.v3.gs-mg-dragino-01@ttn.devices.eui-a840414601871305.down.sent'/*v3/gs-mg-dragino-01@ttn/devices/eui-a840414601871305/down/sent*/

on('mqtt.2.v3.gs-mg-dragino-01@ttn.devices.eui-a840414601871305.down', function (dp) 
{
  "downlinks": [{
    "f_port": 2,
    "frm_payload": "130011=",
    "priority": "NORMAL"
  }]
}

18:26:04.002	error	javascript.0 (681137) script.js.LoRAWAN_DEV_1_senden compile failed: at script.js.LoRAWAN_DEV_1_senden:4

[paul53]

@gregors
Du willst doch keine Daten erhalten (triggern), sondern Daten senden. Das macht man mit sendTo() oder mit setState() auf den Datenpunkt, der an das Topic "v3/gs-mg-dragino-01@ttn/devices/eui-a840414601871305/down/replace" sendet.

[Marc Berg]

@gregors sagte in [gelöst] Payload Daten in Objekte schreiben:

Auf welche Weise sendest du den Downlink?

Was meinst du damit?

Nun ja, man kann ja die Daten per MQTT oder per API senden. Wie ich jetzt gesehen habe, versuchst du es per MQTT. Das heißt, du hast eine MQTT Instanz erstellt und dich damit an TTN angemeldet? Funktioniert denn die Anmeldung?

Zum Scripting kann ich nicht viel sagen, dazu hat sich ja @paul53 schon geäußert.

Aber das hier:

   "frm_payload": "130011=",

ist auf jeden Fall falsch Base64 kodiert. Ein guter Konverter ist z.B. der hier https://base64.guru/converter/encode/hex
Wenn Du deinen Hexadezimal-Payload "03 01 11" durch den Konverter schickst, kommt "AwER" raus.