Cara, seguinte, eu arrumei aqui.
Vou te passar o passo a passo do que fazer depois vc me fala se funcionou.
No node-red, o flow é esse:
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Vc vai ter que adicionar duas variáveis de ambiente rinnai_ip
que vai ser o IP do aquecedor e self_ip
que é o IP da máquina que está o node-red.
Esse flow tem dependência do pacote node-red-contrib-loop-processing
então tem que instalar ele também.
Tem um cara aí que é a temperatura, chama Aquecedor Temp
e rola depois do set priority. Você vai ter que ver qual é a entity certinha no seu HA. Pra isso, tem que ter a integração do node-red instalada (não só o add-on) aí vai ser sensor.nodered_{alguma coisa}
.
Agora do lado do HA vc vai nos helpers e vai criar os helpers que vc quer. No meu caso, eu não queria ficar apertando botão pra aumentar e diminuir temperatura então eu criei botões do 38 ao 44, que são as temperaturas que usamos aqui em casa. Vai lá e cria botões chamados Aquecedor 38/Aquecedor 39/Aquecedor...
- pra esse flow funcionar tem que criar do 38 ao 44.
Tem o botão de ligar e desligar que chama Aquecedor On/Off
que tem que criar tbm.
Agora pra integrar com o HomeKit se vc quiser, é só selecionar o tipo Input Button e escolher as entities dos botões, eles vão aparecer como switches.
O que eu mais uso aí nesse caso é por voz e como os HomePods são em inglês é só falar “Hey Siri, Acuecedor 39” e voilá.
Eu fiz dessa forma pq aí desenhei uma interface do Nextion, pro NSPanel que eu tenho os botões de 38 a 44 e consigo selecionar antes de entrar no banho, ficou show.
Parece complicado, mas uma vez que vc coloca pra funcionar fica legal. Agora eu preciso de tempo pra terminar a integração que eu tô fazendo, pro HA reconhecer ele direto como Water Heater, sem ter que fazer essa salada toda pelo node-red. Mas bebê de 6 meses e um projeto pra entregar até o fim do ano, não estão me ajudando hahaha
Para o @rafael_rosa se vc ver o flow do node-red e fizer o que eu falei de usar um proxy, acho que só mudar o IP, tirar essa parte da priority eye deve ser bem particular do Rinnai, e formatar as http requests do jeito que o seu sistema funciona, vc vai ter as mesmas funcionalidades.
Qualquer coisa chamem aqui, se quiser @snake abre um novo tópico pro Rinnai e a gente continua por lá. Eu preciso subir o código da integração que eu comecei no GitHub tbm, de repente alguém termina ele haha