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Changes for page TTN Stack 3

Last modified by Xiaoling on 2023/04/23 15:28
From version 1.6
edited by Xiaoling
on 2022/05/17 09:54
Change comment: There is no comment for this version
To version 14.6
edited by Xiaoling
on 2022/07/25 10:04
Change comment: There is no comment for this version

Summary

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1 -**~ Contents:**
1 +**~ Table of Contents:**
2 2  
3 3  {{toc/}}
4 4  
5 -= 1. Introduction =
6 6  
6 +
7 +
8 += 1.  Introduction =
9 +
10 +
7 7  Notes for using Dragino Devices with TTN Stack3.
8 8  
9 -= 2. Downlink =
10 10  
14 +
15 += 2.  Downlink =
16 +
17 +
11 11  Use MQTT API for downlink: Reference: [[TTN Stack v3 MQTT reference>>url:https://thethingsstack.io/v3.1.0/guides/getting-started/mqtt/]]
12 12  
13 -**Download command is:**
20 +(((
21 +(% style="color:blue" %)**Download command is:**
22 +)))
14 14  
15 15  (% class="box" %)
16 16  (((
... ... @@ -17,21 +17,27 @@
17 17  mosquitto_pub -h eu1.cloud.thethings.industries -p 1883 -t v3/akXXXXXps@XXXXXX/devices/lsn50/down/push -u akXXXXXps@XXXXXX -P NNSXS.XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.LVQZECLX5FZ3XO5ACOW47IZ6HM54DMBBU776C53ZQHPLPQALIXYA -m '{"downlinks":[{"f_port": 2,"frm_payload":"AwAA","priority": "HIGH","confirmed": true}]}'
18 18  )))
19 19  
29 +(((
30 +
20 20  
21 -The MQTT command use (% style="color:#4f81bd" %)**-h,-p,-u,-P** (%%)options. We can find them in the website.
32 +The MQTT command use (% style="color:blue" %)**-h,-p,-u,-P** (%%)options. We can find them in the website.
22 22  
23 -[[image:https://wiki.dragino.com/images/thumb/2/2f/Stack_v3_downlink_1.png/600px-Stack_v3_downlink_1.png||height="375" width="600"]]
34 +
35 +)))
24 24  
37 +[[image:image-20220526142338-3.png]]
38 +
25 25  find -h : broker address , -p port and -u: user name
26 26  
27 -[[image:https://wiki.dragino.com/images/thumb/a/a6/Stack_v3_downlink_2.png/600px-Stack_v3_downlink_2.png||height="395" width="600"]]
28 28  
42 +[[image:image-20220526142307-2.png]]
43 +
29 29  find -P : Password
30 30  
31 31  
32 32  User MQTT.FX to simulate a downlink
33 33  
34 -[[image:https://wiki.dragino.com/images/thumb/5/5c/Stack_v3_downlink_3.png/600px-Stack_v3_downlink_3.png||height="439" width="600"]]
49 +[[image:image-20220526142421-4.png]]
35 35  
36 36  Use MQTT.FX to simulate downlink
37 37  
... ... @@ -38,7 +38,7 @@
38 38  
39 39  Input connection info
40 40  
41 -[[image:https://wiki.dragino.com/images/thumb/4/44/Stack_v3_downlink_4.png/600px-Stack_v3_downlink_4.png||height="437" width="600"]]
56 +[[image:image-20220526142512-5.png]]
42 42  
43 43  Input MQTT connection info
44 44  
... ... @@ -45,19 +45,21 @@
45 45  
46 46  Send a downstream
47 47  
48 -[[image:https://wiki.dragino.com/images/thumb/e/ec/Stack_v3_downlink_5.png/600px-Stack_v3_downlink_5.png||alt="Stack v3 downlink 5.png" height="438" width="600"]]
63 +[[image:image-20220526142539-6.png]]
49 49  
50 50  Gateway traffic for downstream
51 51  
52 -[[image:https://wiki.dragino.com/images/thumb/8/8a/Stack_v3_downlink_8.png/600px-Stack_v3_downlink_8.png||alt="Stack v3 downlink 8.png" height="235" width="600"]]
53 53  
68 +[[image:image-20220526142616-7.png||height="579" width="1407"]]
54 54  
70 +
55 55  Downstream data flow will like below:
56 56  
57 -[[image:https://wiki.dragino.com/images/thumb/d/d1/Stack_v3_downlink_6.png/600px-Stack_v3_downlink_6.png||alt="Stack v3 downlink 6.png" height="233" width="600"]]
73 +[[image:image-20220526142741-8.png]]
58 58  
59 -[[image:https://wiki.dragino.com/images/1/1f/Stack_v3_downlink_7.png||alt="Stack v3 downlink 7.png" height="371" width="453"]]
75 +[[image:image-20220526142826-9.png]]
60 60  
77 +
61 61  = 3. Trouble Shooting =
62 62  
63 63  == 3.1 Problem when register a device to TTNv3 if it is already register to TTNv2 ==
... ... @@ -64,12 +64,13 @@
64 64  
65 65  When you register the device in V2 and V3 with the same key and EUI, the device can only connect to V2.
66 66  
67 -[[image:https://wiki.dragino.com/images/thumb/0/0d/V3v2.png/600px-V3v2.png||alt="V3v2.png" height="403" width="600"]]
84 +[[image:image-20220526142914-10.png]]
68 68  
69 -[[image:https://wiki.dragino.com/images/thumb/b/b9/V2v3.png/600px-V2v3.png||alt="V2v3.png" height="352" width="600"]]
86 +[[image:image-20220526143018-11.png||height="619" width="1049"]]
70 70  
71 71  If you want the device to connect to V3. You must change your key and EUI, or delete the device registered on V2.
72 72  
90 +
73 73  == 3.2 MIC Mismatch or MIC Failed ==
74 74  
75 75  (((
... ... @@ -84,6 +84,6 @@
84 84  )))
85 85  )))
86 86  
87 -[[image:https://wiki.dragino.com/images/thumb/d/dd/MIC_mismatch.png/600px-MIC_mismatch.png||height="208" width="600"]]
105 +[[image:image-20220526143057-12.png]]
88 88  
89 89  MIC Mismatch
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