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...	...	@@ -10,7 +10,7 @@
10	10	(((
11	11
12	12
13		-Single Channels gateway are mainly used for private LoRa protocol. Not recommend for LoRaWAN protocol.Below models has such limitation:
	13	+Single Channels gateway are mainly used for private LoRa protocol. Not recommend for LoRaWAN protocol. Below models has such limitation:
14	14	)))
15	15
16	16	* (((
...	...	@@ -42,11 +42,12 @@
42	42
43	43	)))
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45		-== 2.1 Step1: 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.
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	50	+
50	50	[[image:image-20220527164521-1.png]]
51	51
52	52	Create ABP device
...	...	@@ -59,36 +59,40 @@
59	59
60	60	)))
61	61
62		-== 2.2 Step2: Configure End Node radio parameters ==
	63	+== 2.2 Step 2: Configure End Node radio parameters ==
63	63
64	64
65	65	Run AT Command to make LoRaWAN End Node to work in Single frequency & ABP mode. Below is the AT commands:
66	66
67	67	* AT+FDR Reset Parameters to Factory Default, Keys Reserve
68		-* AT+NJM=0 Set to ABP mode  ~-~-> This must be 0
69		-* AT+ADR=0 Set the Adaptive Data Rate Off ~-~-> This must be 0
70		-* AT+DR=5  Set Data Rate (Set AT+DR=3 for 915 band)  ~-~-> Can use other DR but need to match the gateway setting.
71		-* AT+CHS=868400000  Set transmit frequency to 868.4Mhz  ~-~->  Can use other Frequency but need to match the gateway setting.
72		-* AT+DADDR=26 01 1A F1  Set Device Address to 26 01 1A F1 ~-~->  Make sure this match Server setting
	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
73	73	* ATZ Reset MCU
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75	75
	77	+
76	76	As shown in below:
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	80	+
78	78	[[image:image-20220601111608-1.png]]
79	79
80	80	Configure Device
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82	82
83		-== 2.3 Step3: Configure Gateway ==
84	84
	87	+== 2.3 Step 3: Configure Gateway ==
85	85
	89	+
86	86	Configure gateway so it can receive the packet sent from End Node:
87	87
88		-* RX frequency: 868400000 ~-~-> Must same as the End Node AT+CHS settings.
89		-* 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).
	92	+* 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).
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91	91
	96	+
92	92	[[image:image-20220527164647-3.png]]
93	93
94	94	Configure Gateway