• 0 Posts
  • 13 Comments
Joined 3 years ago
cake
Cake day: June 10th, 2023

help-circle




  • It can be a good idea to mentatlly seperate your router needs with you 2.5G speeds and WiFi needs, they dont have to live on the same device. For you private lan you need a router so you can hide and control your devices behind NAT and firewall. For that I’d just recommended one of the small hap or hax devices that suits your needs for routing, and/or wifi. If you want to be fancy the RB9005U could maybe work with your switching need as well.

    You don’t need Vlan. I believe it is not what you think it is. Vlan is if you want to segregated your own lan int to different independent lans with various firewall rules.

    All you need for your dorm is NAT. But for the love of god make sure that you dont connect your lan with the dorm lan or your DHCP server will start handing out IP’s to everyone else in your dorm and it will crash the dorm router. The ethernet jack in the wall of your dorm (I assume that’s how it works for you) needs to go to the WAN port of the router. But bare in mind on mikrotik you can configure the WAN port to be any physical port you want, but with default config it is port 1.



  • TDCN@feddit.dktoProgrammer Humor@lemmy.mlErrors
    link
    fedilink
    arrow-up
    4
    ·
    2 years ago

    well, it is better than an error with no description, filename, line of code nor exit code or linke to a log file… I have had way too many of those in those pesky “no code” environments and applications that is supposed to make programming equipment easy.


  • If done right even if the controller/bridge is down it should still work. However Zigbee is a bit of the wild west so mixing brands of switches and bulbs might not always work if you want this functionality so stick with one brand or test before you buy more. I have a few sonoff buttons and they dont work with ikea bulbs when pairing directly. But your mileage may vary.




  • Those dht11 sensors are garbage tho. Best case they are wildly off on their humidity sensor. Worst case they keep breaking and shows nonsense readings. I would recommend bme280 sensor instead. If you read about them you might see people complain that they are reading too high temperatures, but in my experience its because they are misconfigured. Default settings have a very high sampling rate of multiple samples per second that heats up the sensor a tiny bit giving you the offset. Lowering the sampling rate or turn the sensor off completely in between readings gives really precise measurements on both temperatures and humidity.



  • TDCN@feddit.dktoSelfhosted@lemmy.worldWhat to use as offsite backup?
    link
    fedilink
    English
    arrow-up
    0
    ·
    edit-2
    3 years ago

    I have a raspberry pi with a cheap 5TB usb drive at my parents house that boots up once a week and pulls a backup. I use rsnapshot to create incremental updates that takes up every little space and is easy to manage. I have the drive accessible with smb should I ever need to pull a copy from there. It’s super slow but that doesn’t matter for an off-site backup and it is super cheap

    Edit: I should maybe add for future readers that cheap does not mean cheap quality but cheap relative to the amount af TB you get per dollar. I use a WD shingled drive wich is quality drive but cheap and slow af. But it doesnt matter because the internet connection is the bottleneck anyway.