Lmst

ESPHome Developers released #ESPHome version 2025.7.0. https://esphome.io/

Integration des Multical 303 Wärmezählers in Home Assistant via Wireless M-Bus

Integration des Multical 303 Wärmezählers in Home Assistant via ESP32 & CC1101 – kostengünstige wM-Bus-Auslesung zur Verbrauchsüberwachung.

#Home_Assistent #ESP32 #ESPHome #Linux

https://gnulinux.ch/integration-des-multical-303-in-home-assistant-via-wireless-m-bus

I have half a dozen new #ESP32 devices lying around, and I'm not sure what to do with most of them

I wanna try and use one to make my air filter smart, and maybe turn two or three into #EspHome Bluetooth Proxies to use them for indoor location tracking through Bermuda

That leaves me with still a few spares, any ideas for cool projects I could use them for? 😁

@mateuslnascimento@mastodon.social @santi@mastodon.social Não achei vídeo no momento mas é basicamente essa caixa de alumínio verde que tem um abertura eletrônica automática caseira (feita com #ESPHome).

Ou ela abre automaticamente no próximo toque da campainha ou manualmente pelo home assistant. Serve para receber entregas quando não posso / quero atender . A pessoa coloca o pacote, fecha e fica travado até eu ir pegar mais tarde.

Uma caixa verde por cima de espadas de São Jorge com uma etiqueta:

Not my greatest wiring, but it's doing its job.

Central heating control with a Kincony T16m and thermal expansion valves.

#ESPHome #HomeAssistant

My central heating control cabinet.

Photo shows 2 shelves with piping coming from underground, and being distributed to heating circuits.

Each of the 9 distribution circuits has a WATTS 22C 24NA4 thermal expansion valve attached.

Each valve is attached to a central Kincony T16M controller (ESPHome driven), in a splash-resistant enclosure

Power is provided by an RCD+24V DC transformer.

@trini I don’t have a Growatt inverter, but I have helped a friend get his data from both inverter and batteries, using a custom ShineWifi-F dongle running #esphome speaking modbus over rs232 over a damned usb-A connector, and modbus over RS-485 to the (Narada) batteries that he had. I have a different inverter and battery solution in my own home that I monitor in a similar way using HA. What exactly is the problem you are trying to solve?

@ThaMunsta are you prepared to tear one down, and see what they are made of? Perhaps it might be possible to install an alternative firmware such as #esphome on them instead of dumping them.

@hack13 I have a #wireguard entrypoint in a #vps and connect through it to my #homeserver
Currently have:
#pihole
#homeassistant
#esphome
#mstream
#gonic
#WoodpeckerCI worker

And #caddy as reverse proxy

#homelab #selfhost #selfhosted

Second round, this time the #HomeAssistant on my #RaspberryPi4 - I still had a 32-bit install and it was time to migrate. Support ends this year and #ESPHome already couldn't be updated any more.
It was relatively easy - create a #backup on old system, boot a new install and select #restore on the setup page.
It took a while to restore everything, and I got impatient, but after around 30 minutes it was finished and everything like before.
#RaspberryPi #HomeAutomation

My latest #homeassistant #esphome project: A parking assistant for the garage.

Our garage is fairly small and the only spot for the refrigerator is against the back wall. This makes parking challenging, since there's only a few inches difference between clearing the garage door and leaving space to open the refrigerator door.

I designed this device to make it easier to park the car in the sweet spot. Design details to follow in the next post...

1/

A black plastic case is attached to the front of a white refrigerator. In the center of the front of the case is an LED ring consisting of 7 LEDs with one in the center surrounded by 6 in a ring around it. The LEDs are glowing green. Near the bottom of the case, a sensor protrudes slightly from the front. It resembles a tiny pair of binoculars, two lenses in a horizontal arrangement.

Been working for some weeks (read: months) on an universal-ish controller for an #esp8266
(And yes, I am actually aware of #Tasmota and #ESPHome . But hey, where's the fun in that?)
What started out as a controller for an analog dial to learn how to work with ESP's, completely side-tracked in this project.
Ah well. Now at least I have something for myself I can easily expand on and refreshed my #C, #HTML, and #CSS skills in the meantime and learned a *lot* on small, not very well documented ESP-quirks.
Maybe I should also start on the hardware and controlling a stepper in the near future, so maybe I'll also finish the original project..
#esp

Webpage titled "Chinstrap", showing info on GPIOs (containing states and buttons), an ADC (currently 43/100), Wifi (Connected, blurred out SSID and a signal strength of -66 dBm), MQTT (Connected), something called IR tx (Not available) and general settings+info.

.. looks like a normal "loading curve" for a LI IO Accu.. about 350 mAh.. checked the capacity with chinese Batloader shows nearly the same....
#esphome #homeassistant

I am still impressed with what proper AI can do. I was hitting my head against the wall trying to format data (printf-like stuff) in esphome lambda's, like the display components supports. And after spending a minute to properly prompt an AI, it understood #homeassistant, #esphome yaml syntax, and the C-context lambda's are in. It found the function i needed, and surrounded it with a setup and return. Even in niche situations it is now an invaluable tool. #domotica #homeautomation #ai

I'm thinking about building a sensor with an #ESP, an #epaper screen, a temperature / humidity sensor (probably an BME280), a li-ion battery and a #3dprinted case. Second thought: Isn't this.something which many people are looking for and I could / should by from Aliexpress or something like that? Any recommendations?

#3dprinting #esphome #homeassistant

Après avoir mis de coté le projet car l'écran semblait déconner, je ressort mon display @esphome branché à @homeassistant . Objectif d'afficher la consommation énergétique de la maison (notamment pour décaler les usages en fonction de la production solaire) et des petits bouts de météo.

https://github.com/witnessmenow/ESP32-Cheap-Yellow-Display/

... si vous connaissez des projets esphome d'affichage sympa qui peuvent être vampirisés, je suis preneur.

#homeassistant #esphome #mqtt

Photo d'un écran sur une carte électronique jaune

Copie d'écran d'un terminal qui compile et flash le projet ESPHome

Усовершенствование интерфейса дисплея Guition на ESPHome (LVGL)

Продолжаем развивать интерфейс дисплея Guition на ESPHome с использованием LVGL. Изначально планировалось просто добавить пару виджетов, но в процессе работы появилась идея кардинально изменить структуру проекта: сделать виджеты подключаемыми, вынести сущности в переменные для шаблонизации и максимально упростить использование прошивки для конечного пользователя.

https://habr.com/ru/articles/925228/

#esp32 #esphome #homeassistant #lvgl #guition #iot #diy_умный_дом #diy_или_сделай_сам #display #firmware