Wiki source code of How to customized LoRaWAN frequency band
Last modified by Xiaoling on 2022/07/22 14:34
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author | version | line-number | content |
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14.4 | 1 | **~ Table of Contents:** | |
1.2 | 2 | ||
1.1 | 3 | {{toc/}} | |
4 | |||
7.1 | 5 | ||
6 | |||
1.2 | 7 | = 1. Instroduction = | |
1.1 | 8 | ||
14.4 | 9 | ||
1.2 | 10 | This charpter shows how to customized the frequency bands for the LoRaWAN gateway. Support below models: | |
1.1 | 11 | ||
14.4 | 12 | * 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>>https://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] | |
1.1 | 13 | ||
3.2 | 14 | ||
14.5 | 15 | ||
1.2 | 16 | = 2. Configuration Step by Steps = | |
1.1 | 17 | ||
1.2 | 18 | == 2.1 Determine the frequency band to be set == | |
1.1 | 19 | ||
14.5 | 20 | ||
1.2 | 21 | For example, we want to set the gateway to work for below frequency band | |
1.1 | 22 | ||
3.2 | 23 | [[image:image-20220527165508-1.png]] | |
1.1 | 24 | ||
1.2 | 25 | Determine what is the frequency to be used | |
1.1 | 26 | ||
3.2 | 27 | ||
14.6 | 28 | ||
1.2 | 29 | == 2.2 Find suitable centra frequency == | |
1.1 | 30 | ||
14.6 | 31 | ||
1.3 | 32 | 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: | |
1.1 | 33 | ||
1.2 | 34 | * Channel 0 frequency = radio0 – 300000Hz = 865700000 - 300000 = 865.4 Mhz | |
35 | * Channel 1 frequency = radio0 – 100000Hz = 865700000 - 100000 = 865.6 Mhz | ||
36 | * Channel 2 frequency = radio0 + 100000Hz = 865700000 + 100000 = 865.8 Mhz | ||
37 | * Channel 3 frequency = radio0 + 300000Hz = 865700000 + 300000 = 866.0 Mhz | ||
38 | * Channel 4 frequency = radio1 - 300000Hz = 866500000 - 300000 = 866.2 Mhz | ||
39 | * Channel 5 frequency = radio1 - 100000Hz = 866500000 - 100000 = 866.4 Mhz | ||
40 | * Channel 6 frequency = radio1 + 100000Hz = 866500000 + 100000 = 866.6 Mhz | ||
41 | * Channel 7 frequency = radio1 + 300000Hz = 866500000 + 300000 = 866.8 Mhz | ||
42 | * Channel LoRaSTD frequency= 865.7Mhz, SF7, BW250Khz | ||
1.1 | 43 | ||
14.6 | 44 | ||
45 | |||
1.2 | 46 | == 2.3 Configure the Web == | |
1.1 | 47 | ||
14.6 | 48 | ||
3.2 | 49 | [[image:image-20220527165612-2.png]] | |
1.1 | 50 | ||
1.2 | 51 | Choose Customized Band | |
1.1 | 52 | ||
3.2 | 53 | ||
8.1 | 54 | ||
4.2 | 55 | [[image:image-20220527165718-3.png]] | |
1.2 | 56 | ||
57 | Configure Frequency | ||
58 | |||
59 | |||
8.1 | 60 | ||
6.1 | 61 | [[image:image-20220527165755-4.png]] | |
62 | |||
1.2 | 63 | Verify Settings |