Support new Helium 'ChirpStack' Webhooks post data #148
Description
The Helium IOT console is now deprecated (though is still available to some users...), and something called chirpstack is now its replacement. Of course, the format of the data posted to a webhooks endpoint is now completely different.
Support for this has been requested on the picoballoon groups.io list
All the same data seems to be there, but in different locations. Probably need to switch on the presence of payload["object"]["decoded"] instead of payload["decoded"]["payload"]. Receiver information is now under "rxInfo", and the transmitter modulation info is now under "txInfo".
Sample data below:
{
"deduplicationId": "6358527e-cbc4-480b-9a12-604b4d2d09c6",
"time": "2024-10-27T21:19:12.136+00:00",
"deviceInfo": {
"tenantId": "84c71351-e922-44c4-84bb-3a3952db451a",
"tenantName": "Sean",
"applicationId": "2b8a8dbf-0052-411c-9d1b-6e4972d2d11c",
"applicationName": "light_tracker_app",
"deviceProfileId": "bedd60ae-1a98-4a79-847d-826b3110f466",
"deviceProfileName": "light_tracker",
"deviceName": "light_tracker_1",
"devEui": "a5cee980b0352837",
"deviceClassEnabled": "CLASS_A",
"tags": {}
},
"devAddr": "48000948",
"adr": false,
"dr": 1,
"fCnt": 2,
"fPort": 1,
"confirmed": false,
"data": "AYgFsZ/tYSgAGoYCZwDwAwIB0QQACAUCAIMGAEIHcydVCAIABg==",
"object": {
"decoded": {
"battery": 4.65,
"sats": 8,
"speed": 1.31,
"heading": 66,
"ext_pressure": 1006.9,
"name": "SeanLightTracker",
"reported": "2024-10-27T21:19:12.650Z",
"longitude": -122.0312,
"altitude": 67.9,
"latitude": 37.3151,
"DigitalInput": 0.06,
"temp": 24
}
},
"rxInfo": [
{
"gatewayId": "e361363759320d4f",
"uplinkId": 1627,
"gwTime": "2024-10-27T21:19:12.136+00:00",
"nsTime": "2024-10-27T21:19:12.259136249+00:00",
"rssi": -91,
"snr": 8.5,
"context": "n+T3/g==",
"metadata": {
"gateway_lat": "37.315497288089851",
"gateway_id": "112vRiQYi58AeUte2SSSPfB7fYGnpjBFxfkyxC8yXckKwc9mzZcg",
"gateway_name": "slow-lipstick-haddock",
"network": "helium_iot",
"gateway_long": "-122.030305798970986",
"region_common_name": "US915",
"region_config_id": "us915_1",
"regi": "US915",
"gateway_h3index": "8c283472ebb11ff"
},
"crcStatus": "CRC_OK"
},
{
"gatewayId": "b15933c7aa2d9302",
"uplinkId": 46462,
"gwTime": "2024-10-27T21:19:12.132+00:00",
"nsTime": "2024-10-27T21:19:12.256818304+00:00",
"rssi": -117,
"snr": -7.5,
"context": "c5+8HQ==",
"metadata": {
"gateway_long": "-122.022560871991189",
"gateway_id": "112JTU8j35Kuu2MbcWKZuBQW4g7Frfd1AANKhHCqNzPvDosinSbw",
"gateway_name": "digital-cobalt-anteater",
"gateway_h3index": "8c283472165a3ff",
"regi": "US915",
"network": "helium_iot",
"region_config_id": "us915_1",
"gateway_lat": "37.308606042909773",
"region_common_name": "US915"
},
"crcStatus": "CRC_OK"
}
],
"txInfo": {
"frequency": 904300000,
"modulation": {
"lora": {
"bandwidth": 125000,
"spreadingFactor": 9,
"codeRate": "CR_4_5"
}
}
}
}