HackerTube 中文?

#112 LoRa / LoRaWAN De-Mystified / Tutorial

Andreas SpiessYouTube ↗

Further reading 1

If it plugs in, does it really connect? →Chargers, seals, differentials and a handheld’s ports all fit. Follow the current, heat and force to see what actually crosses the interface and which conditions the specification leaves out.This video helps answer · What does delivering one sensor reading promise?

Caption notes

The LoRa tutorial compares range, bandwidth and a channel’s information capacity. A configuration that carries occasional sensor readings a long way need not have the throughput to carry large or frequent messages.

Archived captions (transcription method unspecified) ↗
Original passages · 2
increase transmission power or decrease the bandwidth
#112 LoRa / LoRaWAN De-Mystified / Tutorial · ▶ 2:53–3:01
The smaller the bandwidth, the lower the capacity of our channel.
#112 LoRa / LoRaWAN De-Mystified / Tutorial · ▶ 3:09–3:14

Hacker News comments

View original on HN ↗