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--- infra:services:homeassistant [2024/03/23 19:23] – created kfh
+++ infra:services:homeassistant [2025/05/10 14:08] (current) – marcusramberg
@@ Line 1: / Line 1: @@
-# Home assistant
+====== Home assistant ======
+Home Assistant runs on a Raspberry Pi 3B, which lives in the rack with the audio gear.
+Zigbee devices, like the IKEA lights and buttons, run through a Zigbee stick that's plugged directly into the Pi's GPIO headers. deCONZ, with the Phoscon interface, is used as bridge between Zigbee stick and the Home Assistant runtime.
+Password for logging into the web interface is in Hackerpass.
+The Pi takes a long to boot up after a power cycle (~5 minutes).
+===== Getting access =====
+==== Web ====
+  - Get [[infra:hackerpass | Hackerpass]] -
+  - Go to [[http://hassio.local:8123|hassio.local:8123]] (or [[http://10.10.3.115:8123| 10.10.3.115:8123]] if mDNS fails) in your favorite web browser
+  - Log into web using the `hassio.local` Hackerpass credentials
+==== Pi ====
+Talk to @kfh or @sjn who have SSH access, and they can add your key. The IP address is bound to a Docker container, so it won't help to just add the key to the any OS user.
+===== Hardware =====
+  * Raspberry Pi 3B+ (32 bit ARM v7)
+  * RasbBee (deRFmega256-23M12)
+===== Debug =====
+==== Powercycle ====
+We've had issues with lights bouncing between modes and turning off randomly. The current theory is that new lights get stuck in a weird split-brain state when added through deCONZ. A reboot of the entire device seems to fix this.
+Update: Eirik and Deburd found that the reboot was just after OTA happens. So we tracked it to https://github.com/dresden-elektronik/deconz-ota-plugin/issues/37, where unfortunately this git issue had no solution when we checked.
+However, we turned off OTAU in the DeCONZ VNC app, and the power cycles stopped.
+We also turned off OTAU in the phoscon app settings, so that may also have fixed the problem.
+Anyhow, disabling OTAU in one of the places seems to have fixed the issue.
+==== Lightbulb naming convention ====
+Our four-lightbulb lights are named per numbers, 1 being on the short wall, away from the windows. Then each lightbulb is names A-D, a being closest to the corner.
+{{:infra:services:lights.png?400|}}
+===== Files =====
+* {{ :infra:services:hassio:mega23m12.15-mega23m12-user-manual-2047839.pdf | deRFmega256-23M12 Manual (RaspBee radio) }}
+* {{ :infra:services:hassio:derfmega128-22m00_22m10_22m12_23m00_23m10_23m12-bhb-en.pdf | deRFmega256-23M12 Datasheet (RaspbBee radio) }}
+* {{ :infra:services:hassio:raspbee-bhb-en.pdf | RaspBee manual }}
+===== Gallery =====
+{{gallery>:infra:services:hassio}}