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

Hui! Heute ging es ein gutes Stück voran mit unserem #homeserver! 😀👍

Zuerst mal wieder alles aktualisiert, dann erstmal die nötigen #docker Container aufgesetzt:
#EMQX als MQTT-Broker
#zigbee2mqtt für die funkenden Geräte

Etwas tricky war dabei der Umzug der bisherigen z2m-Instanz. Mit einem Backup und etwas Gefummel per #mc und #nano klappte es aber - alle Geräte haben sich anstandslos neu verbunden. Selbst die Gruppen wurden wiederhergestellt.

Als Nächstes ist #homeassistant dran! 😉

Der neue MQTT-Broker hat schon interessante Statistiken.

Ich hatte vorher schon bemerkt, dass der Luftsensor von Tuya viel zu oft reported und damit das WLAN vollstopft. Deshalb habe ich den per Steckdose erst Abends vorm Schlafengehen eingeschaltet (steht im Schlafzimmer) und nach zwei Stunden wieder ausgeschaltet.

Jetzt kann ichs auch im Log sehen

#emqx #HomeAssistant

ClickHouse в мире IoT

В этой статье мы рассмотрим использование ClickHouse для хранения данных, поступающих по протоколу MQTT. Данный протокол был специально разработан для приложений IoT и предназначен для обеспечения эффективной и надежной связи между устройствами. В MQTT используется облегченная модель публикации‑подписки, обеспечивающая бесперебойную передачу данных даже в условиях ограниченных ресурсов. Низкие накладные расходы и поддержка потоковой передачи данных в реальном времени делают протокол MQTT идеальным выбором для сбора и передачи данных IoT с различных конечных устройств на платформы обработки данных.

https://habr.com/ru/companies/otus/articles/888252/

#clickhouse #mqtt #emqx #grafana #субд

ClickHouse в мире IoT

Разработанная Яндексом СУБД ClickHouse — одно из самых распространенных решений для аналитической обработки в режиме онлайн, позволяющее обрабатывать и анализировать большие объемы...

Хабр

This was gonna be more eloquent before a neighbor/cop in uniform did his cop knock on my front door and hit the doorbell twice. To ask if my car was for sale. Like, essentially asking a favor.. Seriously? WHAM WHAM WHAM. No. It wasn't for sale before and it is even less for sale now. Go away. (He's mad at my custom Harris sign that calls his union's favorite spoiler candidate a jackass.)
Ahem. Anyway. Yesterday I finally got around to yanking
#emqx out and putting #mosquitto back in. Grafana does fine, I don't miss the dashboards much.
Today I made it eavesdrop on my
#Bambulab #P1S so that I could do automating without all the limitations of the onboard #MQTT.
If you're curious, it is pretty simple. Just don't write or subscribe anywhere it doesn't expect or it will kick you out. (Fill in your PIN and serial number, and you can fetch bridge_cafile from the printer with openssl.)

remote_username bblp remote_password 1234654 bridge_cafile /mosquitto/panda/blcert.pem bridge_insecure true notifications_local_only true try_private false bridge_protocol_version mqttv311 topic device/01Pdfdfdfdffdfd/report in topic device/01Pdfdfdfdffdfd/request out

Bizarre, I'm running into issues where Frigate fails to connect to EMQX's MQTT and EMQX logs user_not_found, even though the user clearly exists in the #EMQX web interface. Whyy. I've already tried accounting for case by creating a lowercase version, but alas still doesn't work.
Today's fake #opensource shame goes to #EMQX. The version 5.8.0 release notes start out awesome, lots of good stuff. And a minor release, so how bad could it be? Unfortunately, if you click 'read more' you will find the "breaking changes" section carefully hidden below the fold. It gets very dark very fast.
It turns out this release is mostly about
adding paywalls to a major clustering features, and trashing most of the useful monitoring and ops related dashboard pages. (As a bonus, that PR fixes a private bug in a private Jira.)

I guess it is time to go back to Mosquitto. It may be a pain to monitor, but I don't have to get legal counsel to read the release notes before upgrading.

#snarkhome #mqtt #emqx #mosquitto #homeautomation #paywall #enshittfication
Releases · emqx/emqx

The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles - emqx/emqx

GitHub

Gestern mal #EMQX angeschaut. Ist letztendlich ein MQTT Broker mit einer grafischen Oberfläche.

Wer Docker auf einem Linux-Server betreibt hat es in wenigen Sekunden installiert.

Gefällt mir bisher ganz gut.
https://www.emqx.com/en

#docker #mqtt #broker

EMQX: The #1 MQTT Platform for IoT, IIoT and Connected Cars

Unleash the full potential of your IoT, IIoT, and Connected Cars with EMQX - the #1 MQTT platform that delivers fast, reliable, and secure MQTT messaging.

www.emqx.com

I'm trying to setup #Zigbee2MQTT with #EMQX on HomeAssistant, whew this thing is tricky to get working.

Auth User is setup in EMQX, but Z2M still says ECONNREFUSED.

RT from EMQ Technologies (@EMQTech)

We've published a new guide to @Hacksterio that walks you through setting up #EMQX, an #opensource and feature-rich #MQTT broker on a @Raspberry_Pi 👉 https://www.hackster.io/virgilvox/running-emqx-on-raspberry-pi-82ddba

Original tweet : https://twitter.com/EMQTech/status/1666278848126676992

Running EMQX on Raspberry Pi

Learn how to deploy a powerful and secure open-source MQTT broker on your Raspberry Pi. By Moheeb Zara and EMQ Technologies.

Hackster.io