Do you like sensors and data collection as much as me, but need a solution for longer range than you can get with WiFi, Zigbee, Z-Wave, etc? Maybe you should take a look at LoRa, and the LoRaWAN network topology.
In this video, I walk through what LoRa and LoRaWAN are, how you can setup a LoRaWAN gateway and self-hosted Chirpstack cloud for your own home network, and eventually get sensor data all the way across my LoRaWAN network and into Home Assistant!
LoRaWAN Gateway:
(US 915Mhz): https://www.elecrow.com/lr1302-lorawan-gateway-module-spi-us915-sx1302-long-range-gateway-module-support-8-channels.html
(EU 868Mhz): https://www.elecrow.com/lr1302-lorawan-gateway-module-spi-eu868-sx1302-long-range-gateway-module-support-8-channels.html
My SW Fork: https://github.com/apalrd/LR1302_LoRaWAN
Chirpstack LoRaWAN Installation Page:
https://www.chirpstack.io/docs/getting-started/debian-ubuntu.html
(They also have a Home Assistant Addon if you are into that)
LoRaWAN Node Board (w/ RP2040): https://www.elecrow.com/lora-ra-08h-node-board-lorawan-node-module-for-long-range-communication-868mhz-915mhz.html
LoRaWAN Node Board (Node Only, Needs MCU): https://www.elecrow.com/crowtail-lora-ra-08h-for-long-range-communication-803-930mhz.html
My RA-08H Examples: https://github.com/apalrd/LoRa_RA08
The Sensor I Bought from Dragino (they have a ton of LoRaWAN sensors): https://www.dragino.com/products/temperature-humidity-sensor/item/224-lht65n.html
*Warning* YoLink produces Home Automation products using LoRa, but they do not support standards-compliant LoRaWAN, despite being built on LoRaWAN. So you cannot use them with your own network.
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https://ko-fi.com/apalrd
Feel free to chat about my upcoming projects on Discord!
https://discord.gg/xJsaEukAr4
Timestamps:
00:00 - Introduction
01:00 - Hardware
02:45 - LoRa
05:15 - Gateway
09:19 - LoRaWAN
13:36 - Chirpstack
21:54 - Devices
26:57 - Custom Nodes
33:39 - Home Assistant
38:52 - Conclusion