Difference between revisions of "LoRa"
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* [[WiPhone]] | * [[WiPhone]] | ||
| − | * Two RFM9x modules with helix antennas ( | + | * <s>Two RFM9x modules with</s> helix antennas (one is fried, the other is used in [[LoRa pager]]) |
* [https://www.tinytronics.nl/shop/en/development-boards/microcontroller-boards/with-lora/lilygo-ttgo-lora32-868mhz-esp32 LilyGO TTGO LoRa32 868MHz ESP32] | * [https://www.tinytronics.nl/shop/en/development-boards/microcontroller-boards/with-lora/lilygo-ttgo-lora32-868mhz-esp32 LilyGO TTGO LoRa32 868MHz ESP32] | ||
* [https://webshop.ideetron.nl/SDK4-868-SMA better antenna] ([[:File:SDK4-868-SMA_plot.jpg|plot]]) | * [https://webshop.ideetron.nl/SDK4-868-SMA better antenna] ([[:File:SDK4-868-SMA_plot.jpg|plot]]) | ||
| − | * [https://docs.openmqttgateway.com/ OpenMQTTGateway | + | * [https://docs.openmqttgateway.com/ OpenMQTTGateway docs] |
* [[GitHub::https://github.com/xopr/OpenMQTTGateway|OpenMQTTGateway repo]] (for now) | * [[GitHub::https://github.com/xopr/OpenMQTTGateway|OpenMQTTGateway repo]] (for now) | ||
* Andreas Spiess' video on LoRa boards: | * Andreas Spiess' video on LoRa boards: | ||
Latest revision as of 18:58, 21 September 2025
| Project: LoRa | |
|---|---|
| Featured: | No |
| State | Active |
| Members | Xopr, Stuiterveer |
| GitHub | No GitHub project defined. Add your project here. |
| Description | Sonething something Long Range |
| Picture | |
| No project picture! Fill in form Picture or Upload a jpeg here | |
Coming from the WiPhone, it was time to play with LoRa!
Stuff we have to play with
- WiPhone
Two RFM9x modules withhelix antennas (one is fried, the other is used in LoRa pager)- LilyGO TTGO LoRa32 868MHz ESP32
- better antenna (plot)
- OpenMQTTGateway docs
- OpenMQTTGateway repo (for now)
- Andreas Spiess' video on LoRa boards:
- TTGo board properties: emits at 9dBm
- antenna properties: resonance frequency at 780MHz, ~5dB loss (VSWR>=3.3)
