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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 159.2
edited by Mengting Qiu
on 2023/12/11 11:27
Change comment: There is no comment for this version
To version 130.1
edited by Mengting Qiu
on 2023/12/06 15:46
Change comment: Uploaded new attachment "image-20231206154621-4.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  
... ... @@ -98,36 +98,41 @@
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  
117 -[[image:image-20231128133704-1.png||height="189" width="441"]]
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"]]
118 118  
119 -Press the button for 5 seconds to activate the DS20L.
120 120  
121 -The switch is switched to (% style="color:blue" %)**E** (%%)and the external power supply is used.
126 +(% style="color:blue" %)**Add APP KEY**
122 122  
123 -The switch is switched to (% style="color:blue" %)**I** (%%)and the motherboard battery is used for power supply.
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"]]
124 124  
130 +
131 +(% style="color:blue" %)**Step 2:**(%%) Activate on DS20L
132 +
133 +[[image:image-20231128133704-1.png||height="189" width="441"]]
134 +
135 +Press the button for 5 seconds to activate the DS20L.
136 +
125 125  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
126 126  
127 127  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
128 128  
129 129  
130 -
131 131  == 2.3 ​Uplink Payload ==
132 132  
133 133  === 2.3.1 Device Status, FPORT~=5 ===
... ... @@ -145,7 +145,7 @@
145 145  
146 146  Example parse in TTNv3
147 147  
148 -[[image:image-20231206151412-3.png||height="179" width="1070"]]
159 +[[image:1701149922873-259.png]]
149 149  
150 150  (% style="color:blue" %)**Sensor Model**(%%): For DS20L, this value is 0x21
151 151  
... ... @@ -201,7 +201,7 @@
201 201  === 2.3.2 Uplink Payload, FPORT~=2 ===
202 202  
203 203  
204 -==== (% style="color:red" %)**AT+MOD~=1**(%%) ====
215 +==== (% style="color:red" %)**MOD~=1**(%%) ====
205 205  
206 206  Regularly detect distance and report. When the distance exceeds the limit, the alarm flag is set to 1, and the report can be triggered by external interrupts.
207 207  
... ... @@ -211,7 +211,7 @@
211 211  |(% 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**
212 212  |(% 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
213 213  
214 -[[image:image-20231209152917-1.png||height="300" width="1172"]]
225 +[[image:1701155076393-719.png]]
215 215  
216 216  (% style="color:blue" %)**Battery Info:**
217 217  
... ... @@ -258,24 +258,15 @@
258 258  
259 259  
260 260  
261 -==== (% style="color:red" %)**AT+MOD~=2**(%%)** ** ====
272 +==== (% style="color:red" %)**MOD~=2**(%%)** ** ====
262 262  
274 +Uninterrupted measurement. When the distance exceeds the limit, the output IO is set high and reports are reported every five minutes. The time can be set and powered by an external power supply.Uplink Payload totals 11bytes.
263 263  
264 -The power consumption of uninterrupted measurement is high, and the device needs to use external power supply.(The switch is switched to E and the external power supply is used.)
265 -
266 -[[image:image-20231128133704-1.png||height="189" width="441"]]
267 -
268 -
269 -* **Set over-limit alarm mode: AT+DOL=3,500,244,**(% style="color:red" %)0(%%)**,120**
270 -
271 -(% class="wikigeneratedid" id="HUninterruptedmeasurement.Whenthedistanceexceedsthelimit2CtheoutputIOissethighandreportsarereportedeveryfiveminutes.Thetimecanbesetandpoweredbyanexternalpowersupply.UplinkPayloadtotals11bytes." %)
272 -Uninterrupted measurement. When the distance exceeds the limit, the output IO high, instant alarm. Uplink Payload totals 9 bytes.
273 -
274 274  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
275 -|(% style="background-color:#4f81bd; color:white; width:70px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:130px" %)**1**|(% style="background-color:#4f81bd; color:white; width:130px" %)**2**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**
276 -|(% style="width:91px" %)Value|(% style="width:41px" %)BAT|(% style="width:176px" %)MOD+Alarm+Do+Limit flag|(% style="width:74px" %)Distance |(% style="width:100px" %)Upper limit|(% style="width:119px" %)Lower limit
277 +|(% style="background-color:#4f81bd; color:white; width:70px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:130px" %)**1**|(% style="background-color:#4f81bd; color:white; width:130px" %)**4**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**
278 +|(% style="width:91px" %)Value|(% style="width:41px" %)BAT|(% style="width:176px" %)MOD+Alarm+Do+Limit flag|(% style="width:74px" %)Distance Limit Alarm count|(% style="width:100px" %)Upper limit|(% style="width:119px" %)Lower limit
277 277  
278 -[[image:image-20231209171127-3.png||height="374" width="1209"]]
280 +[[image:1701155150328-206.png]]
279 279  
280 280  (% style="color:blue" %)**MOD & Alarm & Do & Limit flag:**
281 281  
... ... @@ -296,22 +296,21 @@
296 296  
297 297  (% style="color:red" %)**Limit flag:**
298 298  
299 -Mode for setting threshold: **0~~3**
301 +Mode for setting threshold: **0~~5**
300 300  
301 301  **0:** does not use upper and lower limits
302 302  
303 303  **1:** Use upper and lower limits
304 304  
305 -**2:** Less than the upper limit
307 +**2:** is less than the lower limit value
306 306  
307 -**3: **Greater than the lower limit
309 +**3:** is greater than the lower limit value
308 308  
311 +**4:** is less than the upper limit
309 309  
310 -(% style="color:blue" %)**Distance:**
313 +**5:** is greater than the upper limit
311 311  
312 - Actual sampling distance values.
313 313  
314 -
315 315  (% style="color:blue" %)**Upper limit:**
316 316  
317 317  The upper limit of the threshold cannot exceed 2000mm.
... ... @@ -322,25 +322,12 @@
322 322  The lower limit of the threshold cannot be less than 3mm.
323 323  
324 324  
325 -* **Set the person or object count mode: AT+DOL=1,500,244,**(% style="color:red" %)1(%%)**,120**
326 -
327 -Continuous measurement, detect and count people or things passing by in distance limit mode.
328 -
329 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:600px" %)
330 -|(% style="background-color:#4f81bd; color:white; width:70px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:130px" %)**1**|(% style="background-color:#4f81bd; color:white; width:130px" %)**4**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**
331 -|(% style="width:91px" %)Value|(% style="width:41px" %)BAT|(% style="width:176px" %)MOD+Alarm+Do+Limit flag|(% style="width:176px" %)Distance Limit Alarm count|(% style="width:100px" %)Upper limit|(% style="width:119px" %)Lower limit
332 -
333 -[[image:image-20231209173457-5.png||height="277" width="1098"]]
334 -
335 -
336 -
337 -
338 338  == 2.4 Decode payload in The Things Network ==
339 339  
340 340  
341 341  While using TTN network, you can add the payload format to decode the payload.
342 342  
343 -[[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"]]
344 344  
345 345  
346 346  (((
... ... @@ -369,21 +369,17 @@
369 369  )))
370 370  
371 371  
372 -[[image:image-20231207153532-6.png||height="562" width="861"]]
360 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]]
373 373  
374 374  
375 -[[image:image-20231207155940-8.png]]
363 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
376 376  
377 -For more detailed instructions, refer to the following instructions: [[Welcome - Datacake Docs>>url:https://docs.datacake.de/]]
378 378  
379 -[[image:image-20231207160733-11.png||height="429" width="759"]]
380 -
381 -
382 382  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
383 383  
384 384  (% style="color:blue" %)**Step 4**(%%)**: Search the DS20L and add DevEUI.**
385 385  
386 -[[image:image-20231207160343-10.png||height="665" width="705"]]
370 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]]
387 387  
388 388  
389 389  After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
... ... @@ -412,6 +412,8 @@
412 412  
413 413  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
414 414  
399 +
400 +
415 415  == 3.2 General Commands ==
416 416  
417 417  
... ... @@ -515,6 +515,8 @@
515 515  
516 516  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
517 517  
504 +
505 +
518 518  === 3.3.3 Set work mode ===
519 519  
520 520  
... ... @@ -532,10 +532,12 @@
532 532  
533 533  (% style="color:blue" %)**Downlink Command:**
534 534  
535 -* **Example: **0x0A01 ~/~/  Same as AT+MOD=1
523 +* **Example: **0x0A00  ~/~/  Same as AT+MOD=0
536 536  
537 -* **Example:** 0x0A02  ~/~/  Same as AT+MOD=2
525 +* **Example:** 0x0A01  ~/~/  Same as AT+MOD=1
538 538  
527 +
528 +
539 539  === 3.3.4 Set threshold and threshold mode ===
540 540  
541 541  
... ... @@ -553,6 +553,8 @@
553 553  )))
554 554  |(% style="width:172px" %)AT+ DOL =1,1800,100,0,400|(% style="width:279px" %)Set only the upper and lower thresholds|(% style="width:118px" %)OK
555 555  
546 +
547 +
556 556  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
557 557  |(% rowspan="11" style="color:blue; width:120px" %)(((
558 558  
... ... @@ -566,43 +566,53 @@
566 566  
567 567  
568 568  
569 -**AT+DOL=5,1800,0,0,400**
570 -)))|(% rowspan="4" style="width:240px" %)(((
571 -
572 572  
573 573  
574 574  
575 575  
576 576  
577 -The first bit sets the limit mode
578 -)))|(% 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
579 579  |(% style="width:251px" %)1: Use upper and lower limits
580 -|(% style="width:251px" %)2:Less than the upper limit
574 +|(% style="width:251px" %)2: Less than the lower limit
581 581  |(% style="width:251px" %)3: Greater than the lower limit
576 +|(% style="width:251px" %)4: Less than the upper limit
577 +|(% style="width:251px" %)5: Greater than the upper limit
582 582  |(% style="width:226px" %)The second bit sets the upper limit value|(% style="width:251px" %)3~~2000MM
583 583  |(% style="width:226px" %)The third bit sets the lower limit value|(% style="width:251px" %)3~~2000MM
584 584  |(% rowspan="2" style="width:226px" %)The fourth bit sets the over-limit alarm or person or object count.|(% style="width:251px" %)0 Over-limit alarm, DO output is high
585 585  |(% style="width:251px" %)1 Person or object counting statistics
586 586  |(% style="width:226px" %)The fifth bit sets the sampling time|(% style="width:251px" %)(((
587 -100~~10000ms
583 +0~~10000ms
588 588  
589 589  
590 590  )))
591 591  
588 +
589 +
592 592  (% style="color:blue" %)**Downlink Command: 0x07**
593 593  
594 -Format: Command Code (0x07) followed by 9 bytes.
592 +Format: Command Code (0x07) followed by 9bytes.
595 595  
596 -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
597 597  
598 -* Example 0: Downlink Payload: 07 00 0000 0000 00 0190  **~-~-->**  AT+MOD=0,0,0,0,400
599 -
600 600  * Example 1: Downlink Payload: 070107080064000190  **~-~-->**  AT+MOD=1,1800,100,0,400
601 601  
602 -* Example 2: Downlink Payload: 070200000064000190  **~-~-->**  AT+MOD=2,1800100,0,400
598 +* Example 2: Downlink Payload: 070200000064000190  **~-~-->**  AT+MOD=2,0,100,0,400
603 603  
604 -* Example 3: Downlink Payload: 070300000064000190  **~-~-->**  AT+MOD=3,0,100,0,400
600 +* Example 3: Downlink Payload: 070300000064000190  **~-~-->**  AT+MOD=3,1800,100,0,400
605 605  
602 +* Example 4: Downlink Payload: 070407080000000190  **~-~-->**  AT+MOD=4,0,100,0,400
603 +
604 +* Example 5: Downlink Payload: 070507080000000190  **~-~-->**  AT+MOD=5,1800,100,0,400
605 +
606 +
607 +
606 606  = 4. Battery & Power Consumption =
607 607  
608 608  
... ... @@ -631,6 +631,8 @@
631 631  
632 632  * 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]]**.
633 633  
636 +
637 +
634 634  = 6. FAQ =
635 635  
636 636  == 6.1 What is the frequency plan for DS20L? ==
... ... @@ -718,6 +718,8 @@
718 718  
719 719  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
720 720  
725 +
726 +
721 721  = 9. ​Packing Info =
722 722  
723 723  
... ... @@ -735,6 +735,8 @@
735 735  
736 736  * Weight / pcs : g
737 737  
744 +
745 +
738 738  = 10. Support =
739 739  
740 740  
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