MQTT

Released ha-mqtt-discoverable 0.19.1

Details at https://github.com/unixorn/ha-mqtt-discoverable/releases/tag/v0.19.1

Thanks Steffan Pankratz for doing all the work for this update.

#mqtt @homeassistant #homeassistant

In other news, the #meshtastic node I have been carrying all week has behaved swimmingly.

Battery life is around 11 hours, maybe 12.

Its a #heltecv3 with a cheap serial GPS (which seems to take forever to get a lock on power up). Amazon delivered me 1000 2n2222s and 2 ublox GPS units to the house today, which I'll use to set up some powersave features and switch the #GPS on/off via meshtastic's enable/disable function. Should extend battery life a couple more hours, at least.

I hope.

There's a few things I wish Meshtastic did automatically, like automatically switching to the correct subtopic for #MQTT based on GPS, so I don't have to manually switch from msh/US/XX to msh/US/YY when I land or take off.

Look for AWED in the air, or on the ground, if you are wanting to see if you can ping me. I try to answer all messages with confirmations. I view that like #QSLing.

Anyway, now that I've got another 2 hour wait in this frelling airport, I'm going to get some reading done.

Hope everyone had a great week, and will have a better weekend.

I got bored at work today so built another remote co2 level (+temperature) display using a nook simple touch ereader and #nodered from #mqtt for the office . Now just need to get to grips with the 'join' node to make sure the values go in the right places in the static #html

Photos to follow tomorrow

MQTT verständlich erklärt und in Home Assistant eingerichtet:

https://youtu.be/YhJCrOOUmtM

Evolution of Home Assistant:
- Runs on Raspberry Pi, controls a single WiFi light switch
- Controls a dozen switches and plugs
- Automations using Phone locations and time of day
- AddOns! Mosquitto, AdGuard Home and MotionEye/Frigate get installed
- Migrates to beefier server
- Voice and Whisper addons get installed
- Zigbee takes over for switches and plugs

- What's next?

VerneMQ Monitoring with Netdata.
https://www.netdata.cloud/monitoring-101/vernemq-monitoring/
#VerneMQ #Netdata #MQTT

#curl 8.13.0 has been released (#libcurl / #Haxx / #DICT / #FILE / #FTP / #FTPS / #Gopher / #HTTP / #HTTPS / #IMAP / #IMAPS / #LDAP / #LDAPS / #MQTT / #POP3 / #POP3S / #RTMP / #RTMPS / #RTSP / #SCP / #SFTP / #SMB / #SMBS / #SMTP / #SMTPS / #Telnet / #TFTP / #WebSocket / #SOCKS4 / #SOCKS5 / #SCRAM / #TLS / #HTTP2 / #HTTP3) https://curl.se/

Оповещение о РО через колонки Яндекса (Ну или в целом получение сигналов в УДЯ)

Система и алгоритм оповещения о ракетной опасности с использованием Яндекс Станций. Пользователь вручную создает сценарии для устройств «Умного дома Яндекса» с использованием «Лампочки», которая включается при сигнале о РО и выключается при сигнале ОТБОЙ. Стэк: Python, telethon, aiogram 3.x, mqtt, postgresql.

https://habr.com/ru/articles/902482/

#ejabberd 25.04 has been released (#XMPP / #XMPPServer / #Jabber / #MQTT / #SIP / #Erlang / #ProcessOne / #Matrix / #SCRAM / #SCRAMSHA / #SCRAMSHA1 / #SCRAMSHA256 / #SCRAMSHA512 / #TLSChannelBinding / #RFC9266 / #SASL2) https://www.ejabberd.im/

heise+ | Bastelprojekt: Wie man eine per ESP-gesteuerte Lampe für Verliebte baut

Im Projekt "LoversLamp" synchronisieren sich ESP-gesteuerte Lampen übers Internet per MQTT miteinander, um einer Person zu zeigen, dass man an sie denkt.

https://www.heise.de/ratgeber/Bastelprojekt-Wie-man-eine-per-ESP-gesteuerte-Lampe-fuer-Verliebte-baut-10322225.html?wt_mc=sm.red.ho.mastodon.mastodon.md_beitraege.md_beitraege&utm_source=mastodon

Behold, the groundbreaking Rust-IoT-Platform! Now, you can juggle #protocols like #MQTT, #WebSockets, TCP, and CoAP while processing data in "real-time"—whatever that means. Because who doesn’t love building complex systems with a language that demands a PhD in "why isn’t this compiling?"
https://github.com/iot-ecology/rust-iot-platform #Rust #IoT #Platform #RealTime #HackerNews #ngated

If you are a #developer and need to combine several #protocol #bindings for an #IoT system, the ACME-CSE provides a great environment for learning and experimentation https://acmecse.net/home/Supported/ #CoAP #http #MQTT #WebSocket

If you wanted to build your own #localized #IoT #Android based #botnet for some reason, here's a good starting point.

Using #BLE to operate #MQTT is so countryside compound it almost makes me want to boobytrap my perimeter.

CasparvdBroek/BLEtoMQTT: Android BLE to MQTT bridging service
https://github.com/CasparvdBroek/BLEtoMQTT

AWS IoTルールでProtocol Buffersをデコードする with MQTTX
https://dev.classmethod.jp/articles/aws-iot-protocol-buffers-with-mqttx/

Going to the Top with a Raspberry Pi Elevator https://hackaday.com/2025/04/09/going-to-the-top-with-a-raspberry-pi-elevator/ #RaspberryPi #elevator #mqtt

Going to the Top with a Raspberry Pi Elevator - [BorisDigital] was mesmerised by a modern elevator. He decided to see how hard it ... - https://hackaday.com/2025/04/09/going-to-the-top-with-a-raspberry-pi-elevator/ #raspberrypi #elevator #mqtt

I'm extending Mitemperature2 ( https://github.com/JsBergbau/MiTemperature2 ) to add the packet counter received from the hygrometers so I can add a second receiver running on a esp32 without duplicating the Mqtt messages. I've added the packet counter to Mitemperature2's #mqtt output, I just need to add the Bluetooth sensor name so the esp32 can find the topic for each sensor without requiring a lookup table.

The custom firmware for the sensors is here: https://github.com/pvvx/ATC_MiThermometer
And the sensors can be bought on Ali

Yay, it arrived. ODB2<-->MQTT gateway for the camper conversion.
https://www.meatpi.com/products/wican-pro
#camperautomation #homeautomation #obd2 #mqtt

Hallo und guten Abend zusammen!

Für unser Projekt #mapleHome haben wir uns kürzlich einen neuen #homeserver gegönnt und bereiten und den Umzug unseres #Smarthome und einiger Apps/Tools vor. Bislang läuft unser #HomeAssistant OS auf einem Raspberry Pi 4 - soweit so gut.
Was mich persönlich immer nicht ganz so glücklich macht ist, dass die erforderlichen Add-ons und Zusatzdienste eben zu 100% vom gleichen System abhängen. So ist ja z.B. zigbee2mqtt ebenfalls "offline", wenn ein Update mit Neustart durchgeführt wird ...

Meine Idee:
Ich möchte zusätzliche Server/Dienste wie #zigbee2mqtt, den #MQTT Broker, Datenbanken, ... ein eigene VMs/Container auslagern. Dazu läuft #proxmox auf dem Server, für Home Assistant wird es eine VM geben und eben auch eine VM für #Docker.

Habt ihr es auch so oder so ähnlich umgesetzt? Bin ich gedanklich auf dem Holzweg? Oder würdet ihr noch weiter gehen?

Danke schonmal und allen einen schönen Sonntagabend!