Wiki source code of How to customized LoRaWAN frequency band
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| 1 | **~ Contents:** | ||
| 2 | |||
| 3 | {{toc/}} | ||
| 4 | |||
| 5 | |||
| 6 | |||
| 7 | = 1. Instroduction = | ||
| 8 | |||
| 9 | This charpter shows how to customized the frequency bands for the LoRaWAN gateway. Support below models: | ||
| 10 | |||
| 11 | * 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 | ||
| 12 | |||
| 13 | |||
| 14 | |||
| 15 | = 2. Configuration Step by Steps = | ||
| 16 | |||
| 17 | == 2.1 Determine the frequency band to be set == | ||
| 18 | |||
| 19 | For example, we want to set the gateway to work for below frequency band | ||
| 20 | |||
| 21 | [[image:image-20220527165508-1.png]] | ||
| 22 | |||
| 23 | Determine what is the frequency to be used | ||
| 24 | |||
| 25 | |||
| 26 | == 2.2 Find suitable centra frequency == | ||
| 27 | |||
| 28 | 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: | ||
| 29 | |||
| 30 | * Channel 0 frequency = radio0 – 300000Hz = 865700000 - 300000 = 865.4 Mhz | ||
| 31 | * Channel 1 frequency = radio0 – 100000Hz = 865700000 - 100000 = 865.6 Mhz | ||
| 32 | * Channel 2 frequency = radio0 + 100000Hz = 865700000 + 100000 = 865.8 Mhz | ||
| 33 | * Channel 3 frequency = radio0 + 300000Hz = 865700000 + 300000 = 866.0 Mhz | ||
| 34 | * Channel 4 frequency = radio1 - 300000Hz = 866500000 - 300000 = 866.2 Mhz | ||
| 35 | * Channel 5 frequency = radio1 - 100000Hz = 866500000 - 100000 = 866.4 Mhz | ||
| 36 | * Channel 6 frequency = radio1 + 100000Hz = 866500000 + 100000 = 866.6 Mhz | ||
| 37 | * Channel 7 frequency = radio1 + 300000Hz = 866500000 + 300000 = 866.8 Mhz | ||
| 38 | * Channel LoRaSTD frequency= 865.7Mhz, SF7, BW250Khz | ||
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| 40 | |||
| 41 | == 2.3 Configure the Web == | ||
| 42 | |||
| 43 | [[image:image-20220527165612-2.png]] | ||
| 44 | |||
| 45 | Choose Customized Band | ||
| 46 | |||
| 47 | |||
| 48 | |||
| 49 | [[image:image-20220527165718-3.png]] | ||
| 50 | |||
| 51 | Configure Frequency | ||
| 52 | |||
| 53 | |||
| 54 | |||
| 55 | [[image:image-20220527165755-4.png]] | ||
| 56 | |||
| 57 | Verify Settings |