ghost
commented
2 years ago Hey DavidJRichards,
Since TTN V3 I have problems with the LoRaWAN Mapper too. Unfortunately your link to the new Flow can not be found on Github anymore. Kind regards, Vanessa
Open DavidJRichards opened 2 years ago
ghost
commented
2 years ago Hey DavidJRichards,
Since TTN V3 I have problems with the LoRaWAN Mapper too. Unfortunately your link to the new Flow can not be found on Github anymore. Kind regards, Vanessa
DavidJRichards
commented
2 years ago Hi Vanessa, I'm sorry but I forgot I'd made the repo private. I'll review the flow and post it here if you are still interested. David.
ghost
commented
2 years ago Hey David,
No need for excusing yourself. It would be nice if you could review the flow for all people who are struggling since V3.
Regards.
Gesendet: Montag, 17. Januar 2022 um 20:39 Uhr Von: "DavidJRichards" @.> An: "MartinKemper/LoRaWAN-Mapper" @.> Cc: "vmandel" @.>, "Comment" @.> Betreff: Re: [MartinKemper/LoRaWAN-Mapper] Update Node-Red flows for TTN V3 (Issue #2)
Hi Vanessa, I'm sorry but I forgot I'd made the repo private. I'll review the flow and post it here if you are still interested. David.
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DavidJRichards
commented
2 years ago Update to TTN V3 for LoRaWan-Mapper
$influx
>CREATE DATABASE ttndata
>CREATE USER admin WITH PASSWORD 'admin' WITH ALL PRIVILEGES$influx
>USE ttndata
>SELECT * from loradbmapper
name: loradbmapper
time BW RSSI_DL SF SNR_DL application counter geohash lat lon name
---- -- ------- -- ------ ----------- ------- ------- --- --- ----
1638467101717091466 125000 -43 7 13.5 djrm-test 423 gcxs05hf0 54.4671362321 -0.5697226863767 eui-70b3d57ed0046f5c
1638467161141918985 125000 -44 7 13.5 djrm-test 424 gcxs05hcg 54.43494972199 -0.440976645988 eui-70b3d57ed0046f5c
1638467221307107405 125000 -45 7 10 djrm-test 425 gcxs05hct 54.402763211905 -0.3551459523956 eui-70b3d57ed0046f5c
1638467341417688253 125000 -43 7 13.8 djrm-test 427 gcxs05hcu 54.4456785587 -0.3980612991918 eui-70b3d57ed0046f5c[
{
"id": "d99d43e6.a7146",
"type": "geohash",
"z": "7cf72ffc.4abd6",
"name": "",
"property": "payload",
"x": 500,
"y": 760,
"wires": [
[
"76311898.7b9db8",
"53e4013d.812dc"
]
]
},
{
"id": "76311898.7b9db8",
"type": "function",
"z": "7cf72ffc.4abd6",
"name": "Parse in Geohash",
"func": "var thing = [{\n\n lat:msg.payload.lat, \n \n lon:msg.payload.lon,\n \n application:msg.payload.application,\n \n counter:msg.payload.counter,\n \n SF:msg.payload.SF,\n \n BW:msg.payload.BW,\n \n RSSI_DL:msg.payload.RSSI_DL,\n \n SNR_DL:msg.payload.SNR_DL,\n \n},\n\n{\n\n geohash:msg.payload.geohash,\n \n name:msg.payload.name\n \n}\n\n]\n\nmsg.payload = thing;\nreturn msg;\n",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 650,
"y": 820,
"wires": [
[
"c6759167.9775b",
"dc53571f.6e6a28"
]
]
},
{
"id": "dc53571f.6e6a28",
"type": "influxdb out",
"z": "7cf72ffc.4abd6",
"influxdb": "5bca9865.fc2068",
"name": "loradbmapper",
"measurement": "loradbmapper",
"precision": "",
"retentionPolicy": "",
"database": "database",
"precisionV18FluxV20": "ms",
"retentionPolicyV18Flux": "",
"org": "organisation",
"bucket": "bucket",
"x": 920,
"y": 880,
"wires": []
},
{
"id": "c6759167.9775b",
"type": "debug",
"z": "7cf72ffc.4abd6",
"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "false",
"statusVal": "",
"statusType": "auto",
"x": 910,
"y": 820,
"wires": []
},
{
"id": "53e4013d.812dc",
"type": "debug",
"z": "7cf72ffc.4abd6",
"name": "",
"active": false,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "false",
"statusVal": "",
"statusType": "auto",
"x": 910,
"y": 760,
"wires": []
},
{
"id": "aedddbef.857328",
"type": "function",
"z": "7cf72ffc.4abd6",
"name": "Payload Parser",
"func": "var port=msg.payload.uplink_message.f_port;\nvar thing = {\n\n name: msg.payload.end_device_ids.device_id, \n \n lat: msg.payload.uplink_message.decoded_payload.latitude, \n \n lon: msg.payload.uplink_message.decoded_payload.longitude,\n \n application:msg.payload.end_device_ids.application_ids.application_id,\n \n counter:msg.payload.uplink_message.f_cnt,\n \n SF:msg.payload.uplink_message.settings.data_rate.lora.spreading_factor,\n \n BW:msg.payload.uplink_message.settings.data_rate.lora.bandwidth, \n \n RSSI_DL:msg.payload.uplink_message.rx_metadata[0].rssi,\n \n SNR_DL:msg.payload.uplink_message.rx_metadata[0].snr,\n \n}\n\nif(port != 10)\n return;\n\nmsg.payload = thing;\n\nreturn msg;\n",
"outputs": 1,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 340,
"y": 700,
"wires": [
[
"d99d43e6.a7146",
"32694e5a.941cb2"
]
]
},
{
"id": "32694e5a.941cb2",
"type": "debug",
"z": "7cf72ffc.4abd6",
"name": "",
"active": false,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "false",
"statusVal": "",
"statusType": "auto",
"x": 910,
"y": 700,
"wires": []
},
{
"id": "1ed75ab6.6024b5",
"type": "mqtt in",
"z": "7cf72ffc.4abd6",
"name": "",
"topic": "v3/djrm-test@ttn/devices/eui-70b3d57ed0046f5c/up",
"qos": "0",
"datatype": "json",
"broker": "429a5482.a7189c",
"nl": false,
"rap": false,
"x": 310,
"y": 120,
"wires": [
[
"ffd3f5f0.ba1428",
"a2c62744.465738",
"aedddbef.857328"
]
]
},
{
"id": "a2c62744.465738",
"type": "debug",
"z": "7cf72ffc.4abd6",
"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "false",
"statusVal": "",
"statusType": "auto",
"x": 910,
"y": 120,
"wires": []
},
{
"id": "5bca9865.fc2068",
"type": "influxdb",
"hostname": "127.0.0.1",
"port": "8086",
"protocol": "http",
"database": "ttndata",
"name": "loradbmapper",
"usetls": false,
"tls": "c149cddf.15d68",
"influxdbVersion": "1.x",
"url": "http://localhost:8086",
"rejectUnauthorized": true
},
{
"id": "429a5482.a7189c",
"type": "mqtt-broker",
"name": "djrm-test@ttn",
"broker": "eu1.cloud.thethings.network",
"port": "1883",
"clientid": "",
"usetls": false,
"protocolVersion": "4",
"keepalive": "60",
"cleansession": true,
"birthTopic": "",
"birthQos": "0",
"birthPayload": "",
"birthMsg": {},
"closeTopic": "",
"closeQos": "0",
"closePayload": "",
"closeMsg": {},
"willTopic": "",
"willQos": "0",
"willPayload": "",
"willMsg": {},
"sessionExpiry": ""
},
{
"id": "c149cddf.15d68",
"type": "tls-config",
"name": "",
"cert": "",
"key": "",
"ca": "",
"certname": "",
"keyname": "",
"caname": "",
"servername": "",
"verifyservercert": false
}
]
I wanted to try this with my TTGO T-beam tracker but first needed to update the Node-RED flow to suit TTN V3. Here is a link to the new flow: https://github.com/DavidJRichards/Lora_TTN/blob/main/LoRaWAN-Mapper/flows.json Kind regards, David.