I’m just this guy, you know?

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

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  • 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
    


  • The Volt is a hybrid gas & electric. The gas engine is there in part to charge the battery, and in part to power the electric drivetrain.

    Under normal drive conditions, the gas engine short-cycles and doesn’t really come up to operating temp, which gums up the EGR valve causing the valve to pull too much current and start blowing fuses that power other critical parts of the battery charge control circuit. Left us stranded on an interstate this past spring until I could limp it to an auto parts store off the next exit to buy a replacement fuse. It ate two more before we could get home.

    (edit: the OEM part is no longer manufactured, and what OEM stock is left is unobtainable. What’s left is remanufactured, Chinese aftermarket, or a scam. Install at your own peril.)

    The workarounds to disable or bypass the EGR (for now) can cause other potential issues with the engine in the long run. Simply disconnecting the EGR keeps it from blowing fuses, but then the car isn’t road legal in many states because it fails emissions. Also, the EGR is part of the combustion engine’s cooling system, so not recirculating hot crank case gases works the rest of the cooling system harder, and potentially damages the pistons & cylinders.

    The whole situation is a mess. Thankfully we have a second vehicle that’s a regular gas engine, so we use that one for distance driving, and can just use this one for around-town driving while we figure out what to do next with it.


  • The OEM part is, as the service manager at the dealer put it, “on intergalactic back order.”

    They don’t make the OEM part any more, and anyone who has new stock isn’t selling it to other dealers. You might be able to find a Chinese version, but if you have a warranty or service plan, you’re rolling the dice with it.

    It’ll be a class action suit one day, I feel it in me bones. 🏴‍☠️







  • SolidGrue@lemmy.worldtoLinux@lemmy.mlLaptop for Linux use
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    1 month ago

    Plus 1 for a refurb or gently used Dell Latitude series. My daily beater for the last 5 or 6 years has been a pre-2020 Dell Latitude 7390 13". Works really well with the *bian distros I’ve run on it, decent battery life, OK mic and speakers.

    I’ve had to replace the battery once, and the keyboard once (which I damaged myself by applying a small amount of Coca Cola).

    Refurb ThinkPads are also great, but they have a high resale value.






  • No worries, the other poster was just wasn’t being helpful. And/or doesn’t understand statistics & databases, but I don’t care to speculate on that or to waste more of my time on them.

    The setting above maxes out at 24h in stock builds, but can be extended beyond that if you are willing to recompile the FTL database with different parameters to allow for a deeper look back window for your query log. Even at that point, a second database setting farther down that page sets the max age of all query logs to 1y, so at best you’d get a running tally of up to a year. This would probably at the expense of performance for dashboard page loads since the number is probably computed at page load. The live DB call is intended for relatively short windows vs database lifetime.

    If you want an all-time count, you’ll have to track it off box because FTL doesn’t provide an all-time metric, or deep enough data persistence. I was just offering up a methodology that could be an interesting and beneficial project for others with similar needs.

    Hey, this was fun. See you around.