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Merge pull request #1427 from pdxlocations/turdbo

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2.5 Add Short Turdbo to the list of presets
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pdxlocations 2024-09-14 22:26:52 -07:00 committed by GitHub
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2 changed files with 34 additions and 29 deletions
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5
docs/about/overview/radio-settings.mdx
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@ -80,7 +80,8 @@ Various data-rate options are available when configuring a frequency slot and ar
We have eight LoRa radio presets. These are the most common settings and have been proven to work well:
| Channel setting | Alt Channel Name | Data-Rate | SF / Symbols | Coding Rate | Bandwidth | Link Budget |
| :--------------------: | :--------------: | :-----------------: | :----------: | :---------: | :-------: | :---------: |
|:----------------------:|:----------------:|:----------:|:------------:|:-----------:|:---------:|:-----------:|
| Short Range / Turbo | Short Turbo | 21.88 kbps | 7 / 128 | 4/5 | 500[^1] | 140dB |
| Short Range / Fast | Short Fast | 10.94 kbps | 7 / 128 | 4/5 | 250 | 143dB |
| Short Range / Slow | Short Slow | 6.25 kbps | 8 / 256 | 4/5 | 250 | 145.5dB |
| Medium Range / Fast | Medium Fast | 3.52 kbps | 9 / 512 | 4/5 | 250 | 148dB |
@ -125,3 +126,5 @@ These frequency slot settings may not have been tested. Use at your own discreti
## Cryptography
The pre-shared key (PSK) used by the devices can be an AES128 or AES256 sequence. Alternatively, encryption can be turned off, which may be useful if you are operating under a Ham Radio license.
[^1]: Short Turbo is the fastest preset and the only one with 500kHz bandwidth. It is not legal to use in all regions due to this wider bandwidth.

8
docs/configuration/radio/lora.mdx
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@ -38,7 +38,9 @@ The presets are designed to provide further options for optimizing either speed
The Presets available are as follows, and follow a linear pattern of Fastest \<\-\-\> Slowest, and Shortest \<\-\-\> Longest range:
1. `SHORT_FAST` (Fastest, highest bandwidth, lowest airtime, shortest range)
1. `SHORT_TURBO` (Fastest, highest bandwidth, lowest airtime, shortest range. It is not legal to use in all regions due to it's 500kHz bandwidth.)
1. `SHORT_FAST`
2. `SHORT_SLOW`
@ -170,8 +172,8 @@ LoRa config commands are available in the python CLI. Example commands are below
:::
| Setting | Acceptable Values | Default |
|:---------------------------:|:---------------------------------------------------------------------------------------------------------------------------------------------------------:|:----------------------------:|
| lora.modem_preset | `LONG_FAST`, `LONG_SLOW`, `VERY_LONG_SLOW`, `MEDIUM_SLOW`, `MEDIUM_FAST`, `SHORT_SLOW`, `SHORT_FAST` | `LONG_FAST`, `LONG_MODERATE` |
|:---------------------------:|:---------------------------------------------------------------------------------------------------------------------------------------------------------:|:-----------:|
| lora.modem_preset | `LONG_TURBO`, `LONG_FAST`, `LONG_SLOW`, `VERY_LONG_SLOW`, `MEDIUM_SLOW`, `MEDIUM_FAST`, `SHORT_SLOW`, `SHORT_FAST` | `LONG_FAST` |
| lora.use_preset | `false`, `true` | `false` |
| lora.region | `UNSET`, `US`, `EU_433`, `EU_868`, `CN`, `JP`, `ANZ`, `KR`, `TW`, `RU` ,`IN`, `NZ_865`, `TH`, `LORA_24`, `UA_433`, `UA_868`, `MY_433`, `MY_919`, `SG_923` | `UNSET` |
| lora.bandwidth | `31`, `62`, `125`, `250`, `500` | `250` |