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Last modified by Kilight Cao on 2025/06/12 14:27
From version 1.1
edited by Xiaoling
on 2022/05/12 08:38
Change comment: There is no comment for this version
To version 19.3
edited by Kilight Cao
on 2025/06/12 13:46
Change comment: There is no comment for this version

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1 -How to set the transmit time interval
1 +How to set the transmit time interval -- LoRaWAN End node
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1 -XWiki.Xiaoling
1 +XWiki.Kilight
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1 -{{box cssClass="floatinginfobox" title="**Contents**"}}
1 +**~ Table of Contents:**
2 +
2 2  {{toc/}}
3 -{{/box}}
4 4  
5 -= Paragraph 1 =
6 6  
7 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
8 8  
9 -== Sub-paragraph ==
10 10  
11 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
8 += **1. Introduction** =
12 12  
13 -== Sub-paragraph ==
14 14  
15 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
11 +This chapter describes how to set Transmit Time Interval.
16 16  
17 -=== Sub-sub paragraph ===
18 18  
19 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
14 += **2. Downlink Payload** =
20 20  
21 21  
22 -= Paragraph 2 =
17 +TDC can be controlled by Downlink Payload.
23 23  
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19 +(((
20 +**For example**: AT+TDC=0x258=600s ** ; Payload: **01 00 02 58 TDC=600s The time interval is represented by hexadecimal conversion to decimal.
21 +)))
25 25  
26 -== Sub-paragraph ==
23 +[[image:image-20220527085044-1.png]]
27 27  
28 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
29 29  
30 -== Sub-paragraph ==
26 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), 3C (HEX) = 60 (decimal)，while type code is 01.
31 31  
32 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
28 +**Payload: **01 00 00 1E TDC=30s Payload: 01 00 00 3C TDC=60s
29 +
30 +
31 +== **2.1 Example Downlink payload setting in TTN:** ==
32 +
33 +[[image:image-20221110143023-2.png||height="632" width="808"]]
34 +
35 +
36 +== **2.2 Example Downlink payload use the Bluetooth:** ==
37 +
38 +
39 +(% style="color:red" %)**Note: This feature is only available on devices that support Bluetooth sensors.**
40 +
41 +
42 +Here list the models that support BLE and the method to activate BLE function.
43 +
44 +(% style="color:blue" %)**Models:**(%%)** **All models with -LB, -LS , -NB, -NS, -CB, -CS suffix
45 +
46 +(% style="color:blue" %)**BLE Activate Method:**
47 +
48 +Device is battery power type and BLE will be only activate on below case:
49 +
50 +* Press button to send an uplink
51 +
52 +* Press button to active device.
53 +
54 +* Device Power on or reset.
55 +
56 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
57 +
58 +
59 +
60 += **3. Downlink Method** =
61 +
62 +
63 +See use  note for different serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
64 +
65 +
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