Hello everyone, we are working in some integrations with Chirpstack, and we need to receive the downlink payload via MQTT integration, as described here Event types, there is no data for the downlink events, just like uplink has.
If i’m looking at the wrong place, i’ll appreciate any tips
Something like this:
// topic: message/{{ .DevEUI }}/event/txack
{
"data": "YWFiYmNj", // => That key does not exist, we have to add that key to be sent over MQTT
"applicationID": "51",
"applicationName": "homologation",
"deviceName": "twtg",
"devEUI": "devUEI",
"fCnt": 55,
"tags": {},
"gatewayID": "gatewayID",
"txInfo": {
"gatewayID": null,
"frequency": 923900000,
"power": 27,
"modulation": "LORA",
"loRaModulationInfo": {
"bandwidth": 500,
"spreadingFactor": 7,
"codeRate": "4/5",
"polarizationInversion": true
},
"board": 1,
"antenna": 0,
"timing": "DELAY",
"delayTimingInfo": { "delay": "5s" },
"context": "c/dcmw=="
},
"publishedAt": "2021-11-30T13:16:36.549197533Z"
}