Wiki source code of How to customized LoRaWAN frequency band
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| author | version | line-number | content |
|---|---|---|---|
| 1 | **~ Contents:** | ||
| 2 | |||
| 3 | {{toc/}} | ||
| 4 | |||
| 5 | = 1. Instroduction = | ||
| 6 | |||
| 7 | This charpter shows how to customized the frequency bands for the LoRaWAN gateway. Support below models: | ||
| 8 | |||
| 9 | * LoRaWAN Gateway model: [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], DLOS8 | ||
| 10 | |||
| 11 | = 2. Configuration Step by Steps = | ||
| 12 | |||
| 13 | == 2.1 Determine the frequency band to be set == | ||
| 14 | |||
| 15 | For example, we want to set the gateway to work for below frequency band | ||
| 16 | |||
| 17 | [[image:https://wiki.dragino.com/images/thumb/0/0e/Customized_band_1.png/600px-Customized_band_1.png||height="312" width="600"]] | ||
| 18 | |||
| 19 | Determine what is the frequency to be used | ||
| 20 | |||
| 21 | == 2.2 Find suitable centra frequency == | ||
| 22 | |||
| 23 | In the gateway, there are two radios: (% style="color:#037691" %)**Radio0** (% style="color:black" %)and (% style="color:#037691" %)**Radio1**.(% style="color:black" %) We can configure the frequency at the (% style="color:#037691" %)**±400000hz **(% style="color:black" %)range base on these two Radios. In this case, we can set: (% style="color:#037691" %)**Radio0 = 865700000** (% style="color:black" %)and(% style="color:#037691" %)** Radio1 = 866500000**.(% style="color:black" %) And the eight frequency we need are: | ||
| 24 | |||
| 25 | * Channel 0 frequency = radio0 – 300000Hz = 865700000 - 300000 = 865.4 Mhz | ||
| 26 | * Channel 1 frequency = radio0 – 100000Hz = 865700000 - 100000 = 865.6 Mhz | ||
| 27 | * Channel 2 frequency = radio0 + 100000Hz = 865700000 + 100000 = 865.8 Mhz | ||
| 28 | * Channel 3 frequency = radio0 + 300000Hz = 865700000 + 300000 = 866.0 Mhz | ||
| 29 | * Channel 4 frequency = radio1 - 300000Hz = 866500000 - 300000 = 866.2 Mhz | ||
| 30 | * Channel 5 frequency = radio1 - 100000Hz = 866500000 - 100000 = 866.4 Mhz | ||
| 31 | * Channel 6 frequency = radio1 + 100000Hz = 866500000 + 100000 = 866.6 Mhz | ||
| 32 | * Channel 7 frequency = radio1 + 300000Hz = 866500000 + 300000 = 866.8 Mhz | ||
| 33 | * Channel LoRaSTD frequency= 865.7Mhz, SF7, BW250Khz | ||
| 34 | |||
| 35 | == 2.3 Configure the Web == | ||
| 36 | |||
| 37 | [[image:https://wiki.dragino.com/images/thumb/3/3b/Customized_band_2.png/600px-Customized_band_2.png||height="242" width="600"]] | ||
| 38 | |||
| 39 | Choose Customized Band | ||
| 40 | |||
| 41 | [[image:https://wiki.dragino.com/images/thumb/2/25/Customized_band_3.png/600px-Customized_band_3.png||height="628" width="600"]] | ||
| 42 | |||
| 43 | Configure Frequency | ||
| 44 | |||
| 45 | [[image:https://wiki.dragino.com/images/thumb/6/66/Customized_band_4.png/600px-Customized_band_4.png||height="481" width="600"]] | ||
| 46 | |||
| 47 | Verify Settings |