Got a raw LoRa packet from LoRaWAN gateway

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**Table of** **Contents:**

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= 1. Below list the support products and Requirements: =

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1. LoRaWAN Gateway model: [[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]]

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1. Firmware version since : [[lgw~~-~~-build-v5.4.1644658774>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware/Release/]]

author	version	line-number	content
		1	Table of Contents:
		2
		3	{{toc/}}
		4
		5
		6
		7	= 1. Below list the support products and Requirements: =
		8
		9
		10	1. LoRaWAN Gateway model: [[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]]
		11	1. Firmware version since : [[lgw~~-~~-build-v5.4.1644658774>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LIG16/Firmware/Release/]]
		12
		13
		14
		15	= 2. Introduction =
		16
		17
		18	(((
		19	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.
		20	)))
		21
		22	(((
		23	Here are two ways to modify the received raw LoRa package.
		24
		25
		26
		27	)))
		28
		29	== 2.1 Method 1: ==
		30
		31
		32	(((
		33	(% style="color:blue" %)root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh
		34	)))
		35
		36	(% class="box" %)
		37	(((
		38	(((
		39	(((
		40	gen_cus_cfg() {
		41	json_init
		42	json_add_object SX130x_conf
		43	json_add_string "spidev_path" "/dev/spidev0.0"
		44	json_add_boolean "full_duplex" 0
		45	json_add_boolean "lorawan_public" 0 ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> "1" proves receive LoRaWAN Packet,"0" proves receive non-LoRaWan Packet
		46	json_add_int "clksrc" "1"
		47	json_add_string "clksrc_desc" "radio_1 provides clock to concentrator"
		48	json_add_int "antenna_gain" "0"
		49	json_add_string "antenna_gain_desc" "antenna gain, in dBi"
		50	)))
		51	)))
		52	)))
		53
		54	(((
		55
		56
		57	(% style="color:blue" %)root@dragino-1d178c:~~# vim /etc/lora/global_conf.json
		58	)))
		59
		60	(% class="box" %)
		61	(((
		62	(((
		63	(((
		64	{
		65	"SX130x_conf": {
		66	"spidev_path": "/dev/spidev0.0",
		67	"full_duplex": false,
		68	"lorawan_public": false, ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> "true" proves receive LoRaWAN Packet,"false" proves receive non-LoRaWan Packet
		69	"clksrc": 1,
		70	"clksrc_desc": "radio_1 provides clock to concentrator for most devices except MultiTech. For MultiTech set to 0.",
		71	"antenna_gain": 0,
		72	"antenna_gain_desc": "antenna gain, in dBi",
		73	"radio_0": {
		74	)))
		75	)))
		76	)))
		77
		78	(((
		79	and run (% style="color:#037691" %)root@dragino-1d178c:~~# fwd
		80
		81
		82
		83	)))
		84
		85	== 2.2 Method 2: ==
		86
		87
		88	(((
		89	Modify /etc/lora/cfg-$chip/"frequency"-global_conf.json
		90	)))
		91
		92	(((
		93	view chip name : cat /tmp/iot/chip
		94	)))
		95
		96	(((
		97	Restart the device after the modification
		98	)))
		99
		100	(((
		101	[[image:image-20220527172224-1.png]]
		102	)))
		103
		104	(((
		105	modify /etc/lora/cfg-$chip/"frequency"-global_conf.json
		106
		107
		108	)))
		109
		110	(((
		111	(% style="color:red" %)Note : User need to do that connect gateway command line via ssh.
		112
		113
		114	)))
		115
		116	(((
		117	(((
		118	[[image:image-20220527172304-2.png]]
		119	)))
		120	)))
		121
		122	(((
		123	Checking LoRaWAN Gateway Log
		124
		125
		126	)))
		127
		128	(((
		129	Command line input (% style="color:#037691" %) logread -f
		130	)))
		131
		132	(((
		133	(((
		134	[[image:image-20220527172350-3.png]]
		135	)))
		136	)))
		137
		138	(((
		139	Checking LoRa Gateway Log
		140
		141
		142	)))
		143
		144	(((
		145	Decoding verifies that the packet is correct
		146	)))
		147
		148	[[image:image-20220527172439-4.png]]
		149
		150	Checking LoRa Packet
		151
		152

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