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...	...	@@ -42,7 +42,7 @@
42	42
43	43	)))
44	44
45		-== 2.1 Step 1 : Creat ABP device in LoRaWAN Server ==
	45	+== 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.
...	...	@@ -60,42 +60,40 @@
60	60
61	61	)))
62	62
63		-== 2.2 Step 2 : Configure End Node radio parameters ==
	63	+== 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:
67	67
68	68	* AT+FDR Reset Parameters to Factory Default, Keys Reserve
	69	+* AT+NJM=0 Set to ABP mode  ~-~->  This must be 0
	70	+* AT+ADR=0 Set the Adaptive Data Rate Off  ~-~->  This must be 0
	71	+* AT+DR=5  Set Data Rate (Set AT+DR=3 for 915 band)  ~-~->  Can use other DR but need to match the gateway setting.
	72	+* AT+CHS=868400000  Set transmit frequency to 868.4Mhz  ~-~->  Can use other Frequency but need to match the gateway setting.
	73	+* AT+DADDR=26 01 1A F1  Set Device Address to 26 01 1A F1  ~-~->  Make sure this match Server setting
	74	+* ATZ Reset MCU
69	69
70		-* AT+NJM=0  Set to ABP mode  ~-~->  This must be 0
71	71
72		-* AT+ADR=0  Set the Adaptive Data Rate Off  ~-~->  This must be 0
73	73
74		-* AT+DR=5  Set Data Rate (Set AT+DR=3 for 915 band)  ~-~->  Can use other DR but need to match the gateway setting.
	78	+As shown in below:
75	75
76		-* AT+CHS=868400000  Set transmit frequency to 868.4Mhz  ~-~->  Can use other Frequency but need to match the gateway setting.
77	77
78		-* AT+DADDR=26 01 1A F1  Set Device Address to 26 01 1A F1  ~-~->  Make sure this match Server setting
79		-
80		-* ATZ Reset MCU
81		-
82		-**As shown in below:**
83		-
84		-
85	85	[[image:image-20220601111608-1.png]]
86	86
87	87	Configure Device
88	88
89	89
90		-== 2.3 Step 3 : Configure Gateway ==
91	91
	87	+== 2.3 Step 3: Configure Gateway ==
92	92
	89	+
93	93	Configure gateway so it can receive the packet sent from End Node:
94	94
95	95	* RX frequency: 868400000  ~-~->  Must same as the End Node AT+CHS settings.
	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).
96	96
97		-* 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).
98	98
	96	+
99	99	[[image:image-20220527164647-3.png]]
100	100
101	101	Configure Gateway
...	...	@@ -106,10 +106,6 @@
106	106
107	107	For connecting a standard LoRaWAN devices. Please use the recommend LoRaWAN gateway:
108	108
109		-* 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]]
110		-
111		-* 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]]
112		-
113		-* 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]]
114		-
115		-* 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]]
	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]]