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ha-iroh: p2p Android app for Home Assistant, garage door from the power menu, no port forward / VPN / cloud (lemmy.nz)
submitted 1 day ago* (last edited 1 day ago) by neon@sh.itjust.works to c/homeassistant@lemmy.world
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Background: I used Tailscale for remote access to HA. It mostly worked well, but in the driveway the phone is half on cellular, half on wifi. The HA app keeps an old connection and hangs most of the time when I just quickly want to open the garage door. Kill, reopen, wait. That was annoying enough that I wrote something that fixes that over the weekend.

ha-iroh is a small Android app plus a HACS integration, built on iroh (p2p QUIC). Every phone has a keypair with HA, traffic is end-to-end encrypted, NAT hole punching is done automatically where possible, otherwise a relay is used that only sees ciphertext. Setup (one-time, first connection) is done by scanning a QR-Code.

There is no persistent tunnel. The app dials HA when you tap something and disconnects afterwards, so network switches don't matter and my in-front-of-the-garage-door wait is gone.

Features

  • Device Controls in the Android power menu / quick settings: lights, switches, fans, climate, covers, locks, scenes, scripts, buttons, with live state
  • Assist via quick settings tile or launcher shortcut (text only for now)
  • the normal HA dashboard in a WebView, login once, any auth provider incl. MFA
  • several HA instances in one app
  • pairing by QR code from the HA config flow. Delete the device in HA and the phone is out

Not included, on purpose Sensors, location, notifications, widgets, Wear OS, iOS. I still use the official app for all of that. ha-iroh only covers quick control when I'm not home.

Status

  • v0.2.x. I've not received any major bug reports yet, but DO expect rough edges. For me at least it currently works reliably enough.
  • Android 12+, arm64 APK via GitHub Releases or Obtainium. Not on Play.
  • HA 2026.3+, HACS custom repo. The integration starts a small Rust bridge as a subprocess, x86_64 and aarch64 bundled, so HA OS / Container / Supervised work.
  • Optional: forward one UDP port and iroh connects directly always instead of sometimes via relay. Not required.
  • Two HA settings to check, both in the README: ip_ban_enabled (the bridge connects from localhost, so wrong passwords from one phone can ban 127.0.0.1, i.e. all phones) and never put loopback into trusted_networks.

Disclosure

Large parts of this were built with an LLM. If that's a dealbreaker for you, this project is not for you.

Links

Bug reports welcome, especially from people behind CGNAT or on Fritz!Box / MikroTik.

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[-] wreckedcarzz@lemmy.world 0 points 1 day ago* (last edited 1 day ago)

Physical button: 1 action, no logic

Software button: infinite actions, complete logic over everything in HA

It's like 'why should I use HA, the light switch is right there' yes technically but you're missing the whole point. Why should you go on trips and see the sights of other places, Google Street View is right there.

E: real world example, though my network reaches far beyond my driveway so no button required:

Automation

alias: Midnight - Travel, Arriving Home
description: ''
triggers:
  - trigger: zone
    entity_id: person.midnight
    zone: zone.home
    event: enter
conditions:
  - condition: state
    entity_id: input_boolean.midnight_awake
    state:
      - 'on'
  - condition: time
    after: '10:00:00'
actions:
  - if:
      - condition: not
        conditions:
          - alias: Connected to home wifi network
            condition: state
            entity_id: sensor.midnights_phone_wi_fi_connection
            state:
              - input_text.home_network
    then:
      - wait_for_trigger:
          - trigger: state
            entity_id:
              - sensor.midnights_phone_wi_fi_connection
            to:
              - input_text.home_network
        timeout:
          hours: 0
          minutes: 1
          seconds: 0
          milliseconds: 0
        continue_on_timeout: true
  - if:
      - condition: state
        entity_id: light.midnight_s_bedroom
        state:
          - 'off'
    then:
      - action: light.turn_on
        metadata: {}
        target:
          entity_id: light.midnight_s_bedroom
        data:
          brightness_pct: 35
      - action: input_boolean.turn_on
        target:
          entity_id: input_boolean.midnight_s_light_override
        data: {}
      - if:
          - condition: numeric_state
            entity_id: light.midnight_s_bedroom
            attribute: brightness
            below: 35
        then:
          - action: light.turn_on
            metadata: {}
            target:
              entity_id: light.midnight_s_bedroom
            data:
              brightness_pct: 35
  - delay:
      hours: 0
      minutes: 0
      seconds: 15
      milliseconds: 0
    enabled: true
  - action: automation.trigger
    metadata: {}
    target:
      entity_id:
        - automation.battery_low
        - automation.midnight_s_bedroom_midnight_s_thermostat_outside_is_cooler
        - automation.midnight_s_bedroom_midnight_s_thermostat_outside_is_warmer
    data:
      skip_condition: false
  - action: tts.speak
    metadata: {}
    target:
      entity_id: tts.piper
    data:
      cache: false
      media_player_entity_id: media_player.midnight_s_bedroom_home_assistant_voice_media_player
      message: Welcome home, Midnight!
mode: single

[-] WhyJiffie@sh.itjust.works 1 points 5 hours ago

the physical button on the visor is much easier to press than unlocking your phone, finding the app, finding the right page, clicking the button, and checking if you pressed at the right place because it's not tactile. you press the normal button out of reflex and you immediately know it worked.

if you want to automate by that, do a trigger by door opening and time of day or whatever

[-] mnemonicmonkeys@sh.itjust.works 0 points 23 hours ago

Why should you go on trips and see the sights of other places, Google Street View is right there.

This is a terrible argument because it's the exact opposite of what you're trying to push. OP's spending all this time trying to optimize a garage door opener and it's not working, while they could have just gotten a basic button set up in 5 minutes and be done with it, giving them more time to do something they actually enjoy.

Home automation is supposed to save you time and make your life easier. Spending a bunch of time programming your house to greet you so you can cosplay as Tony Stark isn't that.

Maybe you don't care and you find enjoyment in the tinkering on it's own. That's valid, but don't get all defensive when other people don't value the same things.

OP is getting frustrated about an issue they're having with home automation that's easily bypassed with less tech. If they want to keep tinkering that's their right. But maybe they were considering cutting their losses already and wanted validation. Maybe they got caught up with automating everything that they never considered not automating everything. I don't know, I'm not psychic. But they can step back and make a conscious decision as to whether they keep going

[-] wreckedcarzz@lemmy.world -1 points 21 hours ago

...it's supposed to be a bad (sarcastic) argument, for the reader to see that it is bad and reflect on the rest of the argument, followed by a light-bulb moment.

crickets

But I digress. I stopped reading after you called me defensive - you asked a question, I gave you an answer. That you don't like the answer is your problem. Lead a horse to water but can't make it drink...

[-] mnemonicmonkeys@sh.itjust.works 2 points 21 hours ago* (last edited 21 hours ago)

...it's supposed to be a bad (sarcastic) argument

Sure it is. It's totally not a Schrödinger's Asshole /s

Also, I asked OP a question, not you.

this post was submitted on 11 Oct 2026
38 points (79.7% liked)

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