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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 133.1
edited by Mengting Qiu
on 2023/12/06 19:57
Change comment: Uploaded new attachment "image-20231206195704-6.png", version {1}
To version 159.1
edited by Mengting Qiu
on 2023/12/09 18:03
Change comment: There is no comment for this version

Summary

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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 51  == 1.3 Specification ==
52 52  
53 53  
... ... @@ -61,7 +61,6 @@
61 61  * ToF FoV: ±9°, Total 18°
62 62  * Light source: VCSEL
63 63  
64 -
65 65  == 1.4 Power Consumption ==
66 66  
67 67  
... ... @@ -75,7 +75,6 @@
75 75  * Idle: 21 mA @ 3.3v
76 76  * Max : 360 mA
77 77  
78 -
79 79  = 2. Configure DS20L to connect to LoRaWAN network =
80 80  
81 81  == 2.1 How it works ==
... ... @@ -94,7 +94,7 @@
94 94  
95 95  [[image:image-20231110102635-5.png||height="402" width="807"]](% style="display:none" %)
96 96  
97 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DS20L.
94 +=== Step 1: Create a device in TTN with the OTAA keys from DS20L. ===
98 98  
99 99  Each DS20L is shipped with a sticker with the default device EUI as below:
100 100  
... ... @@ -101,41 +101,36 @@
101 101  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
102 102  
103 103  
104 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
101 +You can enter this key in the LoRaWAN Server portal. Below is TTN V3 screenshot:
105 105  
106 106  
107 107  (% style="color:blue" %)**Register the device**
108 108  
109 -[[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"]]
106 +[[image:image-20231207144600-2.png||height="703" width="756"]]
110 110  
111 111  
112 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
109 +(% style="color:blue" %)**Add DevEUI and AppKey**
113 113  
114 -[[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"]]
111 +[[image:image-20231207145121-5.png||height="540" width="756"]]
115 115  
116 116  
117 -(% style="color:blue" %)**Add APP EUI in the application**
118 118  
115 +=== Step 2: Activate on DS20L ===
119 119  
120 -[[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"]]
121 -
122 -
123 -(% style="color:blue" %)**Add APP KEY**
124 -
125 -[[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"]]
126 -
127 -
128 -(% style="color:blue" %)**Step 2:**(%%) Activate on DS20L
129 -
130 130  [[image:image-20231128133704-1.png||height="189" width="441"]]
131 131  
132 132  Press the button for 5 seconds to activate the DS20L.
133 133  
121 +The switch is switched to (% style="color:blue" %)**E** (%%)and the external power supply is used.
122 +
123 +The switch is switched to (% style="color:blue" %)**I** (%%)and the motherboard battery is used for power supply.
124 +
134 134  (% 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.
135 135  
136 136  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
137 137  
138 138  
130 +
139 139  == 2.3 ​Uplink Payload ==
140 140  
141 141  === 2.3.1 Device Status, FPORT~=5 ===
... ... @@ -209,7 +209,7 @@
209 209  === 2.3.2 Uplink Payload, FPORT~=2 ===
210 210  
211 211  
212 -==== (% style="color:red" %)**MOD~=1**(%%) ====
204 +==== (% style="color:red" %)**AT+MOD~=1**(%%) ====
213 213  
214 214  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.
215 215  
... ... @@ -219,7 +219,7 @@
219 219  |(% 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**
220 220  |(% 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
221 221  
222 -[[image:image-20231206154621-4.png||height="214" width="1019"]]
214 +[[image:image-20231209152917-1.png||height="300" width="1172"]]
223 223  
224 224  (% style="color:blue" %)**Battery Info:**
225 225  
... ... @@ -266,15 +266,24 @@
266 266  
267 267  
268 268  
269 -==== (% style="color:red" %)**MOD~=2**(%%)** ** ====
261 +==== (% style="color:red" %)**AT+MOD~=2**(%%)** ** ====
270 270  
271 -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.
272 272  
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 +
273 273  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
274 -|(% 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**
275 -|(% 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
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
276 276  
277 -[[image:1701155150328-206.png]]
278 +[[image:image-20231209171127-3.png||height="374" width="1209"]]
278 278  
279 279  (% style="color:blue" %)**MOD & Alarm & Do & Limit flag:**
280 280  
... ... @@ -295,21 +295,22 @@
295 295  
296 296  (% style="color:red" %)**Limit flag:**
297 297  
298 -Mode for setting threshold: **0~~5**
299 +Mode for setting threshold: **0~~3**
299 299  
300 300  **0:** does not use upper and lower limits
301 301  
302 302  **1:** Use upper and lower limits
303 303  
304 -**2:** is less than the lower limit value
305 +**2:** Less than the upper limit
305 305  
306 -**3:** is greater than the lower limit value
307 +**3: **Greater than the lower limit
307 307  
308 -**4:** is less than the upper limit
309 309  
310 -**5:** is greater than the upper limit
310 +(% style="color:blue" %)**Distance:**
311 311  
312 + Actual sampling distance values.
312 312  
314 +
313 313  (% style="color:blue" %)**Upper limit:**
314 314  
315 315  The upper limit of the threshold cannot exceed 2000mm.
... ... @@ -320,6 +320,15 @@
320 320  The lower limit of the threshold cannot be less than 3mm.
321 321  
322 322  
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 +[[image:image-20231209173457-5.png||height="277" width="1098"]]
330 +
331 +
332 +
333 +
323 323  == 2.4 Decode payload in The Things Network ==
324 324  
325 325  
... ... @@ -354,17 +354,21 @@
354 354  )))
355 355  
356 356  
357 -[[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"]]
368 +[[image:image-20231207153532-6.png||height="562" width="861"]]
358 358  
359 359  
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/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
371 +[[image:image-20231207155940-8.png]]
361 361  
373 +For more detailed instructions, refer to the following instructions: [[Welcome - Datacake Docs>>url:https://docs.datacake.de/]]
362 362  
375 +[[image:image-20231207160733-11.png||height="429" width="759"]]
376 +
377 +
363 363  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
364 364  
365 365  (% style="color:blue" %)**Step 4**(%%)**: Search the DS20L and add DevEUI.**
366 366  
367 -[[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"]]
382 +[[image:image-20231207160343-10.png||height="665" width="705"]]
368 368  
369 369  
370 370  After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
... ... @@ -393,7 +393,6 @@
393 393  
394 394  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
395 395  
396 -
397 397  == 3.2 General Commands ==
398 398  
399 399  
... ... @@ -497,7 +497,6 @@
497 497  
498 498  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
499 499  
500 -
501 501  === 3.3.3 Set work mode ===
502 502  
503 503  
... ... @@ -519,7 +519,6 @@
519 519  
520 520  * **Example:** 0x0A02  ~/~/  Same as AT+MOD=2
521 521  
522 -
523 523  === 3.3.4 Set threshold and threshold mode ===
524 524  
525 525  
... ... @@ -551,7 +551,7 @@
551 551  
552 552  
553 553  **AT+DOL=5,1800,0,0,400**
554 -)))|(% rowspan="6" style="width:240px" %)(((
566 +)))|(% rowspan="4" style="width:240px" %)(((
555 555  
556 556  
557 557  
... ... @@ -561,21 +561,18 @@
561 561  The first bit sets the limit mode
562 562  )))|(% style="width:150px" %)0: Do not use upper and lower limits
563 563  |(% style="width:251px" %)1: Use upper and lower limits
564 -|(% style="width:251px" %)2: Less than the lower limit
576 +|(% style="width:251px" %)2:Less than the upper limit
565 565  |(% style="width:251px" %)3: Greater than the lower limit
566 -|(% style="width:251px" %)4: Less than the upper limit
567 -|(% style="width:251px" %)5: Greater than the upper limit
568 568  |(% style="width:226px" %)The second bit sets the upper limit value|(% style="width:251px" %)3~~2000MM
569 569  |(% style="width:226px" %)The third bit sets the lower limit value|(% style="width:251px" %)3~~2000MM
570 570  |(% 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
571 571  |(% style="width:251px" %)1 Person or object counting statistics
572 572  |(% style="width:226px" %)The fifth bit sets the sampling time|(% style="width:251px" %)(((
573 -0~~10000ms
583 +100~~10000ms
574 574  
575 575  
576 576  )))
577 577  
578 -
579 579  (% style="color:blue" %)**Downlink Command: 0x07**
580 580  
581 581  Format: Command Code (0x07) followed by 9 bytes.
... ... @@ -586,15 +586,10 @@
586 586  
587 587  * Example 1: Downlink Payload: 070107080064000190  **~-~-->**  AT+MOD=1,1800,100,0,400
588 588  
589 -* Example 2: Downlink Payload: 070200000064000190  **~-~-->**  AT+MOD=2,0,100,0,400
598 +* Example 2: Downlink Payload: 070200000064000190  **~-~-->**  AT+MOD=2,1800100,0,400
590 590  
591 -* Example 3: Downlink Payload: 070300000064000190  **~-~-->**  AT+MOD=3,1800,100,0,400
600 +* Example 3: Downlink Payload: 070300000064000190  **~-~-->**  AT+MOD=3,0,100,0,400
592 592  
593 -* Example 4: Downlink Payload: 070407080000000190  **~-~-->**  AT+MOD=4,0,100,0,400
594 -
595 -* Example 5: Downlink Payload: 070507080000000190  **~-~-->**  AT+MOD=5,1800,100,0,400
596 -
597 -
598 598  = 4. Battery & Power Consumption =
599 599  
600 600  
... ... @@ -623,7 +623,6 @@
623 623  
624 624  * 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]]**.
625 625  
626 -
627 627  = 6. FAQ =
628 628  
629 629  == 6.1 What is the frequency plan for DS20L? ==
... ... @@ -711,7 +711,6 @@
711 711  
712 712  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
713 713  
714 -
715 715  = 9. ​Packing Info =
716 716  
717 717  
... ... @@ -729,7 +729,6 @@
729 729  
730 730  * Weight / pcs : g
731 731  
732 -
733 733  = 10. Support =
734 734  
735 735  
... ... @@ -736,6 +736,3 @@
736 736  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
737 737  
738 738  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
739 -
740 -
741 -
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