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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 140.1
edited by Mengting Qiu
on 2023/12/07 14:51
Change comment: There is no comment for this version
To version 127.1
edited by Mengting Qiu
on 2023/12/06 14:35
Change comment: Uploaded new attachment "image-20231206143515-1.png", version {1}

Summary

Details

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Content
... ... @@ -47,6 +47,8 @@
47 47  * Firmware upgradable via program port or LoRa protocol
48 48  * Built-in 2400mAh battery or power by external power source
49 49  
50 +
51 +
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -60,6 +60,8 @@
60 60  * ToF FoV: ±9°, Total 18°
61 61  * Light source: VCSEL
62 62  
65 +
66 +
63 63  == 1.4 Power Consumption ==
64 64  
65 65  
... ... @@ -73,6 +73,8 @@
73 73  * Idle: 21 mA @ 3.3v
74 74  * Max : 360 mA
75 75  
80 +
81 +
76 76  = 2. Configure DS20L to connect to LoRaWAN network =
77 77  
78 78  == 2.1 How it works ==
... ... @@ -91,7 +91,7 @@
91 91  
92 92  [[image:image-20231110102635-5.png||height="402" width="807"]](% style="display:none" %)
93 93  
94 -=== Step 1: Create a device in TTN with the OTAA keys from DS20L. ===
100 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DS20L.
95 95  
96 96  Each DS20L is shipped with a sticker with the default device EUI as below:
97 97  
... ... @@ -98,22 +98,32 @@
98 98  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
99 99  
100 100  
101 -You can enter this key in the LoRaWAN Server portal. Below is TTN V3 screenshot:
107 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
102 102  
103 103  
104 104  (% style="color:blue" %)**Register the device**
105 105  
106 -[[image:image-20231207144600-2.png||height="703" width="756"]]
112 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
107 107  
108 108  
109 -(% style="color:blue" %)**Add DevEUI and AppKey**
115 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
110 110  
111 -[[image:image-20231207145121-5.png||height="540" width="756"]]
117 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
112 112  
113 113  
120 +(% style="color:blue" %)**Add APP EUI in the application**
114 114  
115 -=== Step 2: Activate on DS20L ===
116 116  
123 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
124 +
125 +
126 +(% style="color:blue" %)**Add APP KEY**
127 +
128 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
129 +
130 +
131 +(% style="color:blue" %)**Step 2:**(%%) Activate on DS20L
132 +
117 117  [[image:image-20231128133704-1.png||height="189" width="441"]]
118 118  
119 119  Press the button for 5 seconds to activate the DS20L.
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123 123  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
124 124  
125 125  
126 -
127 127  == 2.3 ​Uplink Payload ==
128 128  
129 129  === 2.3.1 Device Status, FPORT~=5 ===
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141 141  
142 142  Example parse in TTNv3
143 143  
144 -[[image:image-20231206151412-3.png||height="179" width="1070"]]
159 +[[image:1701149922873-259.png]]
145 145  
146 146  (% style="color:blue" %)**Sensor Model**(%%): For DS20L, this value is 0x21
147 147  
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207 207  |(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:30px" %)**2**|(% style="background-color:#4f81bd; color:white; width:130px" %)**1**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:100px" %)**1**|(% style="background-color:#4f81bd; color:white; width:120px" %)**4**
208 208  |(% style="width:91px" %)Value|(% style="width:41px" %)BAT|(% style="width:176px" %)MOD+ Alarm+Interrupt|(% style="width:74px" %)Distance|(% style="width:100px" %)Sensor State|(% style="width:119px" %)Interrupt Count
209 209  
210 -[[image:image-20231206195704-6.png||height="238" width="999"]]
225 +[[image:1701155076393-719.png]]
211 211  
212 212  (% style="color:blue" %)**Battery Info:**
213 213  
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313 313  
314 314  While using TTN network, you can add the payload format to decode the payload.
315 315  
316 -[[image:image-20231206143515-1.png||height="534" width="759"]]
331 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]]
317 317  
318 318  
319 319  (((
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381 381  
382 382  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
383 383  
399 +
400 +
384 384  == 3.2 General Commands ==
385 385  
386 386  
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484 484  
485 485  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
486 486  
504 +
505 +
487 487  === 3.3.3 Set work mode ===
488 488  
489 489  
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501 501  
502 502  (% style="color:blue" %)**Downlink Command:**
503 503  
504 -* **Example: **0x0A01 ~/~/  Same as AT+MOD=1
523 +* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
505 505  
506 -* **Example:** 0x0A02  ~/~/  Same as AT+MOD=2
525 +* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
507 507  
527 +
528 +
508 508  === 3.3.4 Set threshold and threshold mode ===
509 509  
510 510  
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522 522  )))
523 523  |(% style="width:172px" %)AT+ DOL =1,1800,100,0,400|(% style="width:279px" %)Set only the upper and lower thresholds|(% style="width:118px" %)OK
524 524  
546 +
547 +
525 525  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
526 526  |(% rowspan="11" style="color:blue; width:120px" %)(((
527 527  
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535 535  
536 536  
537 537  
538 -**AT+DOL=5,1800,0,0,400**
539 -)))|(% rowspan="6" style="width:240px" %)(((
540 -
541 541  
542 542  
543 543  
544 544  
545 545  
546 -The first bit sets the limit mode
547 -)))|(% style="width:150px" %)0: Do not use upper and lower limits
566 +
567 +
568 +
569 +
570 +
571 +**AT+DOL=5,1800,0,0,400**
572 +)))|(% rowspan="6" style="width:240px" %)The first bit sets the limit mode|(% style="width:150px" %)0: Do not use upper and lower limits
548 548  |(% style="width:251px" %)1: Use upper and lower limits
549 549  |(% style="width:251px" %)2: Less than the lower limit
550 550  |(% style="width:251px" %)3: Greater than the lower limit
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560 560  
561 561  )))
562 562  
588 +
589 +
563 563  (% style="color:blue" %)**Downlink Command: 0x07**
564 564  
565 -Format: Command Code (0x07) followed by 9 bytes.
592 +Format: Command Code (0x07) followed by 9bytes.
566 566  
567 -If the downlink payload=**07 01 0708 0064 00 0190**, it means set the END Node's limit mode to 0x01,upper limit value to 0x0708=1800(mm), lower limit value to 0x0064=100(mm), to over-limit alarm(0x00) ,the sampling time to 0x0190=400(ms), while type code is 0x07.
594 +* Example 0: Downlink Payload: 070000000000000190  **~-~-->**  AT+MOD=0,0,0,0,400
568 568  
569 -* Example 0: Downlink Payload: 07 00 0000 0000 00 0190  **~-~-->**  AT+MOD=0,0,0,0,400
570 -
571 571  * Example 1: Downlink Payload: 070107080064000190  **~-~-->**  AT+MOD=1,1800,100,0,400
572 572  
573 573  * Example 2: Downlink Payload: 070200000064000190  **~-~-->**  AT+MOD=2,0,100,0,400
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578 578  
579 579  * Example 5: Downlink Payload: 070507080000000190  **~-~-->**  AT+MOD=5,1800,100,0,400
580 580  
606 +
607 +
581 581  = 4. Battery & Power Consumption =
582 582  
583 583  
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606 606  
607 607  * Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
608 608  
636 +
637 +
609 609  = 6. FAQ =
610 610  
611 611  == 6.1 What is the frequency plan for DS20L? ==
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693 693  
694 694  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
695 695  
725 +
726 +
696 696  = 9. ​Packing Info =
697 697  
698 698  
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710 710  
711 711  * Weight / pcs : g
712 712  
744 +
745 +
713 713  = 10. Support =
714 714  
715 715  
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