I’m just this guy, you know?

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Joined 1 year ago
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Cake day: June 12th, 2023

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  • Are you looking for a system that is strictly motion sensors, or do you have a smart assistant that supports other wireless protocols than Wifi?

    My strategy as a home assistant user has been to lean on smart switches and dumb bulbs to the extent that I can, so that I can locally control fixtures without having to rely on the assistant being awake and healthy. I do have a few instances where I have dumb switches and smart bulbs, but only where I also want to control the light colors and where the bulb is controlled right at the fixture.

    That said, there does appear to be a tasmota 3-pole switch by Martin Jerry on Amazon. You’d probably just replace one of your 3-pole switches with the Tasmota and leave the other switch alone. You could pick up one of the Everything Smarthome presence kits and use that for your motion sensor.

    Hope any of this helps!



  • I have an ecobee thermostat that I manage locally over WiFi using the HomeKit integration, but I’d stop short of recommending it to new users.

    1. Ecobee used to support developer access to their cloud API for controlling the thermostat and collecting efficiency data, but stopped issuing new API access tokens in the last couple of years. They have no plans currently to reopen developer access. If you have a token then the ecobee integration works fine, but if you don’t you’re stuck with HomeKit.
    2. The thermostat requires 24V from the furnace to run the display and wifi stack. They provide an adapter you can install if you have available free leads at bother ends of the thermostat control cable. I had to splice a new wire onto the 24V transformer in my furnace since it didn’t have a 24V common terminal on the control block. It wasn’t hard to do in the end, but it was a lot of research.
    3. Some advanced thermostat features require the app. I am not sure whether the app uses cloud or local control when on the same WiFi.
    4. Not all features are available through the HomeKit integration. I can change the thermostat mode among Auto/Heat/Cool/Off, manage the blower fan mode and manage the heat/cool set points.
    5. Data logging. The damned thing does log activity back home, and the data is only available in the app or on thr web portal.

    Other than that, Mrs Lincoln, how was the show? I haven’t been unhappy with the ecobee. The HomeKit integration works fine, and I get enough data from the native HA history to track and manage my energy demand. I shied away from Honeywell because my last Honeywell thermostat-- the one I used just before the thermostat I replaced with the ecobee-- tended to cycle my furnace too fast during cold snaps, and it would put the system into thermal protect mode. There was no way to widen the hysteresis (or modify the duty cycle) except by manually setting the temp high, run the house up to that temp, and then lower the setpoint and let the house take longer to cool.

    ETA: the ecobee a decent thermostat and I’m happy enough with it overall. It has “spousal approval” accreditation as well. I wish it checked more boxes for me*, but it was essentially free through a power utility program. Its a worthy upgrade for me, but YMMV.

    * namely, Z* protocol local control and continued cloud API access




  • Termux (on F-droid) is a userland environment that runs on top of your Android device’s kernel. It has Debian/Ubuntu-like package management system that pulls from repos maintained by the termux team. If the package is available for aarch64, its probably available in the termux repos. Its not so much of an app as it is an alternate userland that runs on top of the same kernel, but can interact with Android a couple of different ways.

    The main Termux app gets you a basic command line environment with the usual tools included in a headless Linux install. From there you can select your preferred repos, do package updates, installs, etc, just like on a desktop or laptop. You could even install a desktop environment and use RDP to access it.

    Then there are some companion apps that are useful:

    • Termux:boot is like a primitive rc.d feature that executes upon boot up any scripts found in the termux ~/.termux/boot directory. You could use the feature to launch an SSH server, or perhaps start your syncthing service when the phone starts up.
    • Termux:Tasker is a Tasker plugin that allows Tasker to launch scripts in .termux/tasker based on whatever triggers or profiles you define in Tasker. For example, stop or start selected services when connected to your home WiFi
    • Termux:API is a set of termux utilities to interact with the Android API, and do things like send messages, interact with the camera or battery, and manipulate system settings.

    So you could install the syncthing package in Termux and (after setting up Termux access for your internal storage) configure it to sync folders from your phone to wherever syncthing syncs. You’d set up a start script under Termux:boot to launch it when your phone starts, or Tasker to start/stop the service on your home WiFi.


  • For the F-droid enabled users, it seems there’s a Syncthing app in the Termux repos:

    ~ $ apt show syncthing
    Package: syncthing
    Version: 1.28.0
    Maintainer: @termux
    Installed-Size: 26.4 MB
    Homepage: https://syncthing.net/
    Download-Size: 7857 kB
    APT-Sources: https://packages.termux.dev/apt/termux-main stable/main aarch64 Packages
    Description: Decentralized file synchronization