this post was submitted on 16 Sep 2024
181 points (98.9% liked)

Technology

59555 readers
4488 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 1 year ago
MODERATORS
all 14 comments
sorted by: hot top controversial new old
[–] ASDraptor@lemmy.autism.place 52 points 2 months ago (2 children)

The room next to where you installed it at home will still have problems getting more than 2 lines of WiFi.

[–] variants@possumpat.io 10 points 2 months ago

Just tear down this wall

[–] TexMexBazooka@lemm.ee 1 points 2 months ago

Not a bad thing honestly, whats nice about high frequencies is lower penetration. More access points, lower power, overall better signal and less interference. Line-of-sight microwave for covering distance.

Fun stuff

[–] xavier666@lemm.ee 19 points 2 months ago (2 children)

I am interested in knowing what's the bandwidth to transmission power ratio of the device. If it's low enough, it would be revolutionary for IoT devices.

[–] todd_bonzalez@lemm.ee 16 points 2 months ago

https://en.wikipedia.org/wiki/IEEE_802.11ah

347 Mbit/s maximum. (But don't expect that at 9.9 miles...)

The "WiFi HaLow"name itself indicates lower power usage than traditional Wifi, largely because it uses the 900MHz band instead of the 2.4/5/6GHz bands.

Likewise, it isn't compatible with existing WiFi client devices that don't operate at those bands.

[–] ikidd@lemmy.world 3 points 2 months ago

You might want to look at LoRa

[–] philodendron@lemdro.id 4 points 2 months ago

Having this on a Wyze cam would be really interesting. 4mbps would be enough for 720p video…and at almost 10 miles??

[–] pastermil@sh.itjust.works -4 points 2 months ago (2 children)
[–] MangoPenguin@lemmy.blahaj.zone 11 points 2 months ago* (last edited 2 months ago)

Looks like around 4Mbps link speed, so great for sensors and remote monitoring/controls and that kind of thing.

Sort of in between LoRa and normal Wifi.