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Last modified by Xiaoling on 2023/05/29 08:40
From version 9.5
edited by Xiaoling
on 2022/09/17 17:21
Change comment: There is no comment for this version
To version 10.1
edited by Edwin Chen
on 2022/11/30 23:26
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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28 28  (((
29 29  In the chapter 3.6.2 of [[IoT Kit tutorial:>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_IoT_Kit/v2-Kit/&file=Single%20Channel%20LoRa%20IoT%20Kit%20v2%20User%20Manual_v1.0.1.pdf]], There are detail explanation of this limitation, There is library which for Arduino Like end node to overcome this issue. Some other LoRaWAN sensors, when work with Single Channel Gateway. we need to do some special configure like: Below set up instruction or [[Video Instruction to set End node to work in Single Frequency & Fix Data Rates>>url:https://www.youtube.com/watch?v=32eLnlYoLoI]] For a general LoRaWAN sensor, please see if similar setting (Set to work in single frequency and fix data rate) is possible. Otherwise, there will be problem for communication due to the limitation.
30 30  
31 +
31 31  
32 32  )))
33 33  
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39 39  (((
40 40  Assume we have a LG02 working in the frequency 868400000 for receive frequency, below is the step up Dragino's End node.
41 41  
43 +
42 42  
43 43  )))
44 44  
45 -== 2.1 Step 1: Creat ABP device in LoRaWAN Server ==
47 +== 2.1 Step 1 : Creat ABP device in LoRaWAN Server ==
46 46  
47 47  
48 48  Log in TTN, Create an ABP device in the application and input the network session key (NETSKEY), app session key (APPSKEY) from the device.
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57 57  (((
58 58  **Note: User just need to make sure above three keys match, User can change either in TTN or Device to make then match. In TTN, NETSKEY and APPSKEY can be configured by user in setting page, but Device Addr is generated by TTN.**
59 59  
62 +
60 60  
61 61  )))
62 62  
63 -== 2.2 Step 2: Configure End Node radio parameters ==
66 +== 2.2 Step 2 : Configure End Node radio parameters ==
64 64  
65 65  
66 66  Run AT Command to make LoRaWAN End Node to work in Single frequency & ABP mode. Below is the AT commands:
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74 74  * ATZ Reset MCU
75 75  
76 76  
77 -
78 78  As shown in below:
79 79  
80 80  
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84 84  
85 85  
86 86  
87 -== 2.3 Step 3: Configure Gateway ==
89 +== 2.3 Step 3 : Configure Gateway ==
88 88  
89 89  
90 90  Configure gateway so it can receive the packet sent from End Node:
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93 93  * SF: 7  ~-~->  Must match the End Node DR settings. More about this please check [[LoRaWAN Region setting>>url:https://lora-alliance.org/sites/default/files/2018-07/lorawan_regional_parameters_v1.0.3reva_0.pdf]]. The End Node us EU868 frequency band, the DR5 equal to SF7/ Bandwidth 125Khz, so we need to set SF=7 here (ABove document Page 16).
94 94  
95 95  
96 -
97 97  [[image:image-20220527164647-3.png]]
98 98  
99 99  Configure Gateway
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104 104  
105 105  For connecting a standard LoRaWAN devices. Please use the recommend LoRaWAN gateway:
106 106  
107 -1. LG308:  Indoor Gateway base on SX1301.  [[http:~~/~~/www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]]
108 -1. LPS8:  Indoor Gateway base on SX1308.  [[http:~~/~~/www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]]
109 -1. DLOS8: Outdoor gateway base on SX1301. [[http:~~/~~/www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]]
108 +1. LPS8v2: Dragino 2nd generation Indoor Multi-Channel LoRaWAN Gateway. [[https:~~/~~/www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html >>https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]]
109 +1. LPS8N: Indoor Multi-Channel LoRaWAN Gateway. [[https:~~/~~/www.dragino.com/products/lora-lorawan-gateway/item/200-lps8n.html >>https://www.dragino.com/products/lora-lorawan-gateway/item/200-lps8n.html]]
110 +1. LG308N:  Indoor Multi-Channel LoRaWAN Gateway. [[https:~~/~~/www.dragino.com/products/lora-lorawan-gateway/item/229-lg308n.html >>https://www.dragino.com/products/lora-lorawan-gateway/item/229-lg308n.html]]
111 +1. DLOS8N:   Outdoor Multi-Channel LoRaWAN Gateway.  [[https:~~/~~/www.dragino.com/products/lora-lorawan-gateway/item/225-dlos8n.html>>https://www.dragino.com/products/lora-lorawan-gateway/item/225-dlos8n.html]]