Summary

• Page properties (1 modified, 0 added, 0 removed)

Details

Page properties

Content

...	...	@@ -29,7 +29,7 @@
29	29	(((
30	30
31	31
32		-The MQTT command use (% style="color:blue" %)**-h,-p,-u,-P** (%%)options. We can find them in the website.
	32	+The MQTT command use (% style="color:#4f81bd" %)**-h,-p,-u,-P** (%%)options. We can find them in the website.
33	33
34	34
35	35	)))
...	...	@@ -36,16 +36,14 @@
36	36
37	37	[[image:image-20220526142338-3.png]]
38	38
39		-**find -h : broker address , -p port and -u: user name**
	39	+find -h : broker address , -p port and -u: user name
40	40
41	41
42		-
43	43	[[image:image-20220526142307-2.png]]
44	44
45		-**find -P : Password**
	44	+find -P : Password
46	46
47	47
48		-
49	49	User MQTT.FX to simulate a downlink
50	50
51	51	[[image:image-20220526142421-4.png]]
...	...	@@ -53,7 +53,6 @@
53	53	Use MQTT.FX to simulate downlink
54	54
55	55
56		-
57	57	Input connection info
58	58
59	59	[[image:image-20220526142512-5.png]]
...	...	@@ -61,7 +61,6 @@
61	61	Input MQTT connection info
62	62
63	63
64		-
65	65	Send a downstream
66	66
67	67	[[image:image-20220526142539-6.png]]
...	...	@@ -69,11 +69,9 @@
69	69	Gateway traffic for downstream
70	70
71	71
72		-
73	73	[[image:image-20220526142616-7.png||height="579" width="1407"]]
74	74
75	75
76		-
77	77	Downstream data flow will like below:
78	78
79	79	[[image:image-20220526142741-8.png]]
...	...	@@ -81,27 +81,21 @@
81	81	[[image:image-20220526142826-9.png]]
82	82
83	83
	78	+= 3. Trouble Shooting =
84	84
85		-= 3.  Trouble Shooting =
	80	+== 3.1 Problem when register a device to TTNv3 if it is already register to TTNv2 ==
86	86
87		-== 3.1  Problem when register a device to TTNv3 if it is already register to TTNv2 ==
88		-
89		-
90	90	When you register the device in V2 and V3 with the same key and EUI, the device can only connect to V2.
91	91
92		-
93	93	[[image:image-20220526142914-10.png]]
94	94
95	95	[[image:image-20220526143018-11.png||height="619" width="1049"]]
96	96
97		-
98	98	If you want the device to connect to V3. You must change your key and EUI, or delete the device registered on V2.
99	99
100	100
	91	+== 3.2 MIC Mismatch or MIC Failed ==
101	101
102		-== 3.2  MIC Mismatch or MIC Failed ==
103		-
104		-
105	105	(((
106	106	(((
107	107	When the device is registered or the device is working normally, the problem of MIC mismatch and MIC failed occurs.
...	...	@@ -111,8 +111,6 @@
111	111	(((
112	112	(((
113	113	Under normal circumstances, users need to change the APPKEY to solve this problem.
114		-
115		-
116	116	)))
117	117	)))
118	118