LoRa modulation is used in many applications, like LoRaWAN or Meshtastic. Another application, a LoRa 1:1 link, can be beneficial because it inherits all the good properties, like long distance and low power. It is simple, does not need an infrastructure, and can be used bi-directionally. Because I want to build a long-range bidirectional mailbox notifier, I will evaluate a few LoRa boards, connect them to an ESP32 and an ATTINY1614, and finally integrate them via MQTT into Home Assistant.
My second channel:
https://www.youtube.com/HB9BLAWirelessLinks:
Sketches:
https://github.com/SensorsIot/LoRa_Mailbux_NotifierRA-02 board:
https://s.click.aliexpress.com/e/_Debzo4pE32-TTL-100 module:
https://s.click.aliexpress.com/e/_DEGNOSVESP32 Prototype board:
https://s.click.aliexpress.com/e/_DFCiUa5ESP32 mini board:
https://s.click.aliexpress.com/e/_DB1WPTxRF_Setting tool download:
https://www.cdebyte.com/Resources-DownloadPatreon supporter companies:
https://www.welectron.com/The links above are usually affiliate links that support the channel (at no additional cost to you).
Supporting Material and Blog Page:
http://www.sensorsiot.orgGitHub:
https://www.github.com/sensorsiotMy Patreon Page:
https://www.patreon.com/AndreasSpiessDiscord:
https://discord.gg/JfgDSa8If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission on your purchases to buy new stuff for the channel
My Amazon.com shop:
https://www.amazon.com/shop/andreasspiessFor Banggood
https://bit.ly/2jAQEf4For AliExpress: For AliExpress: bit.ly/3MtXUY8 (just go on from here to your product)
For Amazon US:
https://www.amazon.com/shop/andreasspiess For Amazon.de:
http://amzn.to/2r0ZCYIFor Amazon UK:
http://amzn.to/2mxBaJfFor ebay.com:
http://ebay.to/2DuYXBphttps://twitter.com/spiessaPlease do not try to email me. This communication channel is reserved for my primary job
As an Amazon Associate, I earn from qualifying purchases
#no#midroll#ads