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	== 2.1 Method 1: ==
		29
		30
		31	(((
		32	(% style="color:blue" %)root@dragino-1d178c:~~# vim /usr/bin/generate-config.sh
		33	)))
		34
		35	(% class="box" %)
		36	(((
		37	(((
		38	(((
		39	gen_cus_cfg() {
		40	json_init
		41	json_add_object SX130x_conf
		42	json_add_string "spidev_path" "/dev/spidev0.0"
		43	json_add_boolean "full_duplex" 0
		44	json_add_boolean "lorawan_public" 0 ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> "1" proves receive LoRaWAN Packet,"0" proves receive non-LoRaWan Packet
		45	json_add_int "clksrc" "1"
		46	json_add_string "clksrc_desc" "radio_1 provides clock to concentrator"
		47	json_add_int "antenna_gain" "0"
		48	json_add_string "antenna_gain_desc" "antenna gain, in dBi"
		49	)))
		50	)))
		51	)))
		52
		53	(((
		54
		55
		56	(% style="color:blue" %)root@dragino-1d178c:~~# vim /etc/lora/global_conf.json
		57	)))
		58
		59	(% class="box" %)
		60	(((
		61	(((
		62	(((
		63	{
		64	"SX130x_conf": {
		65	"spidev_path": "/dev/spidev0.0",
		66	"full_duplex": false,
		67	"lorawan_public": false, ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> "true" proves receive LoRaWAN Packet,"false" proves receive non-LoRaWan Packet
		68	"clksrc": 1,
		69	"clksrc_desc": "radio_1 provides clock to concentrator for most devices except MultiTech. For MultiTech set to 0.",
		70	"antenna_gain": 0,
		71	"antenna_gain_desc": "antenna gain, in dBi",
		72	"radio_0": {
		73	)))
		74	)))
		75	)))
		76
		77	(((
		78	and run (% style="color:#037691" %)root@dragino-1d178c:~~# fwd
		79
		80
		81	)))
		82
		83	== 2.2 Method 2: ==
		84
		85
		86	(((
		87	Modify /etc/lora/cfg-$chip/"frequency"-global_conf.json
		88	)))
		89
		90	(((
		91	view chip name : cat /tmp/iot/chip
		92	)))
		93
		94	(((
		95	Restart the device after the modification
		96	)))
		97
		98	(((
		99	[[image:image-20220527172224-1.png]]
		100	)))
		101
		102	(((
		103	modify /etc/lora/cfg-$chip/"frequency"-global_conf.json
		104
		105
		106	)))
		107
		108	(((
		109	(% style="color:red" %)Note : User need to do that connect gateway command line via ssh.
		110
		111
		112	)))
		113
		114	(((
		115	(((
		116	[[image:image-20220527172304-2.png]]
		117	)))
		118	)))
		119
		120	(((
		121	Checking LoRaWAN Gateway Log
		122
		123
		124	)))
		125
		126	(((
		127	Command line input (% style="color:#037691" %) logread -f
		128	)))
		129
		130	(((
		131	(((
		132	[[image:image-20220527172350-3.png]]
		133	)))
		134	)))
		135
		136	(((
		137	Checking LoRa Gateway Log
		138
		139
		140	)))
		141
		142	(((
		143	Decoding verifies that the packet is correct
		144
		145	[[image:image-20220722161946-1.png]]
		146	)))
		147
		148
		149	Checking LoRa Packet
		150
		151

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