MQTT on V3?

[Qmick]

Hi, still trying to get a TTN V3 app data into a cloud hosted Influx instance. Looks like the MQTT service is one of two options but I need Telegraf to link these two. I have tried several times to test the MQTT connection via Mosquitto (on AWS) but to no avail. Has anyone else managed to get an MQTT connection on V3 working?

[descartes (Nick McCloud)]

“Managed” would not be how I’d describe my experience with MQTT v3. More like “just used it”.

It just works on my Debian based internet servers plus macOS using a whole host of different clients and libraries.

So some debug of the connection on AWS would be useful to help you.

[weradis (Willem)]

can you share the code you are using ?

[fbenzaq]

Hi, this is what I added into my telegraf.conf file , if any help with your issue

[[inputs.mqtt_consumer]]
  servers = ["tcp://eu1.cloud.thethings.network:1883"]
  qos = 0
  connection_timeout = "30s"
  topics = [ "v3/bal@ttn/devices/+/up" ]
  client_id = "telegraf"
  username = "bal@ttn"
  password = "NNSXS.***********************************LQ"
  data_format = "json"