Changes for page TTN Stack 3
Last modified by Xiaoling on 2023/04/23 15:28
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... ... @@ -2,14 +2,10 @@ 2 2 3 3 {{toc/}} 4 4 5 - 6 - 7 - 8 8 = 1. Introduction = 9 9 10 10 Notes for using Dragino Devices with TTN Stack3. 11 11 12 - 13 13 = 2. Downlink = 14 14 15 15 Use MQTT API for downlink: Reference: [[TTN Stack v3 MQTT reference>>url:https://thethingsstack.io/v3.1.0/guides/getting-started/mqtt/]] ... ... @@ -27,11 +27,11 @@ 27 27 The MQTT command use (% style="color:#4f81bd" %)**-h,-p,-u,-P** (%%)options. We can find them in the website. 28 28 ))) 29 29 30 -[[image:image -20220526142338-3.png]]26 +[[image:https://wiki.dragino.com/images/thumb/2/2f/Stack_v3_downlink_1.png/600px-Stack_v3_downlink_1.png||height="375" width="600"]] 31 31 32 32 find -h : broker address , -p port and -u: user name 33 33 34 -[[image:image -20220526142307-2.png]]30 +[[image:https://wiki.dragino.com/images/thumb/a/a6/Stack_v3_downlink_2.png/600px-Stack_v3_downlink_2.png||height="395" width="600"]] 35 35 36 36 find -P : Password 37 37 ... ... @@ -38,7 +38,7 @@ 38 38 39 39 User MQTT.FX to simulate a downlink 40 40 41 -[[image:image -20220526142421-4.png]]37 +[[image:https://wiki.dragino.com/images/thumb/5/5c/Stack_v3_downlink_3.png/600px-Stack_v3_downlink_3.png||height="439" width="600"]] 42 42 43 43 Use MQTT.FX to simulate downlink 44 44 ... ... @@ -45,7 +45,7 @@ 45 45 46 46 Input connection info 47 47 48 -[[image:image -20220526142512-5.png]]44 +[[image:https://wiki.dragino.com/images/thumb/4/44/Stack_v3_downlink_4.png/600px-Stack_v3_downlink_4.png||height="437" width="600"]] 49 49 50 50 Input MQTT connection info 51 51 ... ... @@ -52,20 +52,19 @@ 52 52 53 53 Send a downstream 54 54 55 -[[image:image -20220526142539-6.png]]51 +[[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"]] 56 56 57 57 Gateway traffic for downstream 58 58 59 -[[image:image -20220526142616-7.png||height="579" width="1407"]]55 +[[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"]] 60 60 61 61 62 62 Downstream data flow will like below: 63 63 64 -[[image:image -20220526142741-8.png]]60 +[[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"]] 65 65 66 -[[image:image -20220526142826-9.png]]62 +[[image:https://wiki.dragino.com/images/1/1f/Stack_v3_downlink_7.png||alt="Stack v3 downlink 7.png" height="371" width="453"]] 67 67 68 - 69 69 = 3. Trouble Shooting = 70 70 71 71 == 3.1 Problem when register a device to TTNv3 if it is already register to TTNv2 == ... ... @@ -72,13 +72,12 @@ 72 72 73 73 When you register the device in V2 and V3 with the same key and EUI, the device can only connect to V2. 74 74 75 -[[image:image -20220526142914-10.png]]70 +[[image:https://wiki.dragino.com/images/thumb/0/0d/V3v2.png/600px-V3v2.png||alt="V3v2.png" height="403" width="600"]] 76 76 77 -[[image:image -20220526143018-11.png||height="619" width="1049"]]72 +[[image:https://wiki.dragino.com/images/thumb/b/b9/V2v3.png/600px-V2v3.png||alt="V2v3.png" height="352" width="600"]] 78 78 79 79 If you want the device to connect to V3. You must change your key and EUI, or delete the device registered on V2. 80 80 81 - 82 82 == 3.2 MIC Mismatch or MIC Failed == 83 83 84 84 ((( ... ... @@ -93,6 +93,6 @@ 93 93 ))) 94 94 ))) 95 95 96 -[[image:image -20220526143057-12.png]]90 +[[image:https://wiki.dragino.com/images/thumb/d/dd/MIC_mismatch.png/600px-MIC_mismatch.png||height="208" width="600"]] 97 97 98 98 MIC Mismatch
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