#mosquitto — Public Fediverse posts

Today's IT project was to install an MQTT broker on my #SelfHosting #HomeLab. After a bit of shenanigans with DNS and certificates I've got it working. I'm using the Caddy proxy to generate me a certificate, and a shell script to copy the certificate to my docker host for use by the #Mosquitto #MQTT broker. My router and DNS server make sure the messages end up on the docker host, and a test application on my home desktop is able to subscribe and receive messages from the broker.

The real fun starts now... writing an app that receives my location data from #OwnTracks on my phone, stores it in a database, and ultimately does all sorts of pretty geospatial stuff.

Dva týdny jsem v #Homeassistant řešil senzor teploty a tlaku #BME280, který furt ukazoval konstantní hodnotu a občas se na zlomek sekundy objevila správná naměřená hodnota.
Hledal jsem v HA, hledal jsem v odesílajícím RPi5, restartoval nekonečnokrát, nenašel jsem chybu.
Až teď mě napadlo odinstalovat a nainstalovat #Mosquitto. A jede, #doprdelepráce.

hmm, does mosquitto not support bridge mode with MQTTv5?

Trying to bridge from EMQX to mosquitto 2.1.2 with MQTTv5 and bridge mode enabled and it fails with "protocol error"

Turn the protocol down to v3.1.1 and it woks

#mqtt #mosquitto #emqx

Manchmal braucht es nur einen einzigen Post in der Timeline, und man landet in einem Kaninchenbau. So geschehen heute: Ein Mastodon-Post von @Doppellhelix vom 2. März 2026 hat mich auf das Projekt evcc Crowdscience aufmerksam gemacht. Ein Forschungsprojekt der HTW Berlin, bei dem evcc-Nutzer:innen ihre Ladedaten anonym für die Energiewende-Forschung spenden können. Klingt gut, dachte […]

Now that I'm done running the integration tests with mosquitto (pass), mochi-server(pass, server needs a patch) and VerneMQ (reported issues with the server in a previous post), it's time for a comparison of the throughput tests of the three servers:

https://github.com/gonzalop/mq/blob/main/docs/PERFORMANCE_ANALYSIS.md

mq🚀

#mqtt #iot #golang #mosquitto #mochi-server #vernemq

AWS IoT Core に Mosquitto でメッセージを Pub/Sub する構成を AWS CDK で実装してみた
https://dev.classmethod.jp/articles/aws-iot-core-mosquitto-pubsub-cdk/

#dev_classmethod #AWS_IoT #AWS_IoT_Core #AWS_CDK #Mosquitto

Wochenrückblick, Ausgabe 56 (2024-35).

https://www.marcusjaschen.de/blog/2024/2024-35/

Themen:

🗺️ Bikerouter bekommt ein hoch aufgelöstes Geländemodell für Europa

💻 Umzug des Ensembles aus Mosquitto, Zigbee2MQTT, Telegraf, InfluxDB und Grafana auf den neuen Raspberry Pi 5

🔌 Der mittlerweile dritte Delock-Schaltsteckdoseneinsatz wandert auf Grund eines hochfrequenten Pfeifens in den Elektroschrott

🌳 Rotdorn-Bäume mit dem zweiten Satz Blätter und Blüten in diesem Jahr

🍎 Die macOS-Apps mit „U“

🔊 In dieser Woche gehört: Lowski, Lena Brysch, Milla Lou, Kölsch, Markus Schulz, SHA, Naicet & zaharaa drekk

#Bikerouter #SRTM #RaspberryPi #Mosquitto #Zigbee2MQTT #Telegraf #InfluxDB #Grafana #Delock #MacOS #Ultraschall #Techno

https://www.marcusjaschen.de/blog/2024/2024-35/

@Rhoseigh mainly home lab stuff and some self-written apps:

#Adguardhome
#Docker-registry
#Gitea
#HomeAssistant
#Hugo
#MariaDB Galera
#Minio
#Mosquitto mqtt
#Portainer
#Trafefik
#vaultwarden
#Velero Cluster Backup
#Wireguard VPN

working on a blog posts with learnings and tips for getting these up and running….

When the ride ends and is uploaded to strava...

Strava calls a web hook on a publicly hosted server

This web server puts a message on Mosquitto MQTT topic on the same host

The private web server subscribes to this topic and puts it a private

Mosquitto MQTT topic
HomeAssistant reads from the topic and updates a custom entity status

#homeassistant #garmin #wireguard #mosquitto #mqtt #monkeyc #hass

HomeAssistant now detects when I’m out cycling!

The flow is a little convoluted…

I wrote a garmin datafield app that calls a URL approx every five mins

The url is privately hosted behind a firewall with a wireguard VPN that my iPhone is always connected to

When the url is hit, the web server puts a message on a Mosquitto MQTT topic

HomeAssistant reads from the topic and updates a custom entity status

#homeassistant #garmin #wireguard #mosquitto #mqtt #monkeyc #hass

Enough playing around for today

#Sensors #ESP #wemos #BME280 #bme680 #mosquitto #OpenHAB #grafana

I don't have own one, but I'm already looking how to run the following on a #RaspberryPI:

- #Rust applications
- #MessageBroker (so far, it seems I'll use #Mosquitto)
- #Grafana