Changes for page Got a raw LoRa packet from LoRaWAN gateway
Last modified by Xiaoling on 2025/08/04 14:21
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... ... @@ -1,26 +1,39 @@ 1 - **Contents:** 1 + **Table of** **Contents:** 2 2 3 3 {{toc/}} 4 4 5 5 6 -= 1. Below list the support products and Requirements: = 7 7 8 -1. LoRaWAN Gatewaymodel: [[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]]7 += 1. Below list the support products and Requirements: = 9 9 10 -1. Firmware version since :[[lgw~~-~~-build-v5.4.1644658774>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware/Release/]] 11 11 12 -= 2. Introduction = 10 +1. LoRaWAN Gateway model: [[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]], [[LG308N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/229-lg308n.html]], [[DLOS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/225-dlos8n.html]], [[LPS8N>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/200-lps8n.html]] 11 +1. Firmware version since : [[lgw~~-~~-build-v5.4.1644658774>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware/Release/]] 13 13 13 += 2. Introduction = 14 + 15 + 16 +((( 14 14 By default, the LoRaWAN gateway cannot receive LoRa Packet, If the user needs to receive the raw LoRa Packet, the user can modify the file. 18 +))) 15 15 16 -Here are two ways to modify the received raw LoRa package, 20 +((( 21 +Here are two ways to modify the received raw LoRa package. 17 17 18 -== 2.1 Method 1: == 23 + 24 +))) 19 19 20 - root@dragino-1d178c:~~#vim /usr/bin/generate-config.sh26 +== 2.1 Method 1: == 21 21 28 + 29 +((( 30 +(% style="color:blue" %)**root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh** 31 +))) 32 + 22 22 (% class="box" %) 23 23 ((( 35 +((( 36 +((( 24 24 gen_cus_cfg() { 25 25 json_init 26 26 json_add_object SX130x_conf ... ... @@ -32,11 +32,19 @@ 32 32 json_add_int "antenna_gain" "0" 33 33 json_add_string "antenna_gain_desc" "antenna gain, in dBi" 34 34 ))) 48 +))) 49 +))) 35 35 36 -root@dragino-1d178c:~~# vim /etc/lora/global_conf.json 51 +((( 52 + 37 37 54 +(% style="color:blue" %)**root@dragino-1d178c:~~# vim /etc/lora/global_conf.json** 55 +))) 56 + 38 38 (% class="box" %) 39 39 ((( 59 +((( 60 +((( 40 40 { 41 41 "SX130x_conf": { 42 42 "spidev_path": "/dev/spidev0.0", ... ... @@ -48,35 +48,75 @@ 48 48 "antenna_gain_desc": "antenna gain, in dBi", 49 49 "radio_0": { 50 50 ))) 72 +))) 73 +))) 51 51 52 -and run **root@dragino-1d178c:~~# fwd** 75 +((( 76 +and run (% style="color:#037691" %)**root@dragino-1d178c:~~# fwd** 53 53 54 -== 2.2 Method 2: == 78 + 79 +))) 55 55 81 +== 2.2 Method 2: == 82 + 83 + 84 +((( 56 56 Modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 86 +))) 57 57 88 +((( 58 58 view chip name : cat /tmp/iot/chip 90 +))) 59 59 92 +((( 60 60 Restart the device after the modification 94 +))) 61 61 62 -[[image:https://wiki.dragino.com/images/thumb/0/09/Lora.png/800px-Lora.png||height="69" width="767"]] 96 +((( 97 +[[image:image-20220527172224-1.png]] 98 +))) 63 63 100 +((( 64 64 modify /etc/lora/cfg-$chip/"frequency"-global_conf.json 65 65 66 -(% style="color:red" %)Note : User need to do that connect gateway command line via ssh. 103 + 104 +))) 67 67 68 -[[image:https://wiki.dragino.com/images/thumb/8/81/Lora_packet_1.png/800px-Lora_packet_1.png||height="324" width="769"]] 106 +((( 107 +(% style="color:red" %)**Note : User need to do that connect gateway command line via ssh.** 69 69 109 + 110 +))) 111 + 112 +((( 113 +((( 114 +[[image:image-20220527172304-2.png]] 115 +))) 116 +))) 117 + 118 +((( 70 70 Checking LoRaWAN Gateway Log 71 71 121 + 122 +))) 123 + 124 +((( 72 72 Command line input (% style="color:#037691" %) **logread -f** 126 +))) 73 73 74 -[[image:https://wiki.dragino.com/images/thumb/6/61/Lg01_lora_packet.png/800px-Lg01_lora_packet.png||height="394" width="771"]] 128 +((( 129 +((( 130 + 131 +))) 132 +))) 75 75 76 -Checking LoRa Gateway Log 134 +((( 135 +**Decoding verifies that the packet is correct** 77 77 78 -Decoding verifies that the packet is correct 137 +[[image:image-20220722161946-1.png]] 138 +))) 79 79 80 -[[image:https://wiki.dragino.com/images/thumb/a/a3/Base64_decode.png/600px-Base64_decode.png||height="339" width="600"]] 81 81 82 82 Checking LoRa Packet 142 + 143 +
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