Last modified by Mengting Qiu on 2024/03/07 08:41
<
From version < 139.2 >
edited by Xiaoling
on 2022/06/10 17:09
To version < 137.1 >
edited by Xiaoling
on 2022/06/10 16:51
>
Change comment: Uploaded new attachment "image-20220610165129-11.png", version {1}

Summary

Details

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Content
... ... @@ -57,7 +57,6 @@
57 57  * IP66 Waterproof Enclosure
58 58  * 4000mAh or 8500mAh Battery for long term use
59 59  
60 -
61 61  == 1.3  Specification ==
62 62  
63 63  === 1.3.1  Rated environmental conditions ===
... ... @@ -72,22 +72,15 @@
72 72  
73 73  === 1.3.2  Effective measurement range Reference beam pattern ===
74 74  
75 -**(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
74 +**(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**[[image:image-20220610155021-2.png||height="440" width="1189"]]
76 76  
77 77  
78 -[[image:image-20220610155021-2.png||height="377" width="1021"]]
79 79  
78 +**(2)** The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.[[image:image-20220610155021-3.png||height="437" width="1192"]]
80 80  
80 +(% style="display:none" %) (%%)
81 81  
82 -**(2)** **The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
83 83  
84 -
85 -[[image:1654852175653-550.png]]
86 -
87 -(% style="display:none" %) ** **
88 -
89 -
90 -
91 91  == 1.5 ​ Applications ==
92 92  
93 93  * Horizontal distance measurement
... ... @@ -100,7 +100,6 @@
100 100  * Sewer
101 101  * Bottom water level monitoring
102 102  
103 -
104 104  == 1.6  Pin mapping and power on ==
105 105  
106 106  
... ... @@ -107,7 +107,6 @@
107 107  [[image:1654847583902-256.png]]
108 108  
109 109  
110 -
111 111  = 2.  Configure LDDS75 to connect to LoRaWAN network =
112 112  
113 113  == 2.1  How it works ==
... ... @@ -121,7 +121,6 @@
121 121  )))
122 122  
123 123  
124 -
125 125  == 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
126 126  
127 127  (((
... ... @@ -254,7 +254,6 @@
254 254  0x01: Interrupt Uplink Packet.
255 255  
256 256  
257 -
258 258  === 2.3.4  DS18B20 Temperature sensor ===
259 259  
260 260  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -292,7 +292,7 @@
292 292  
293 293  == 2.4  Uplink Interval ==
294 294  
295 -The LDDS75 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
283 +The LLDS12 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
296 296  
297 297  
298 298  
... ... @@ -323,25 +323,47 @@
323 323  
324 324  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
325 325  
326 -(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
314 +(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
327 327  
328 -[[image:1654851029373-510.png]]
316 +[[image:1654832691989-514.png]]
329 329  
330 330  
331 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
319 +[[image:1654592833877-762.png]]
332 332  
333 -[[image:image-20220610165129-11.png||height="595" width="1088"]]
334 334  
322 +[[image:1654832740634-933.png]]
335 335  
336 336  
337 -== 2.6  Frequency Plans ==
338 338  
339 339  (((
340 -The LDDS75 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
327 +(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
341 341  )))
342 342  
330 +(((
331 +
332 +)))
343 343  
334 +[[image:1654833065139-942.png]]
344 344  
336 +
337 +
338 +[[image:1654833092678-390.png]]
339 +
340 +
341 +
342 +After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
343 +
344 +[[image:1654833163048-332.png]]
345 +
346 +
347 +
348 +== 2.6  Frequency Plans ==
349 +
350 +(((
351 +The LLDS12 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
352 +)))
353 +
354 +
345 345  === 2.6.1  EU863-870 (EU868) ===
346 346  
347 347  (((
... ... @@ -405,51 +405,20 @@
405 405  === 2.6.2  US902-928(US915) ===
406 406  
407 407  (((
408 -Used in USA, Canada and South America. Default use CHE=2
418 +Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
419 +)))
409 409  
410 -(% style="color:blue" %)**Uplink:**
421 +(((
422 +To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
423 +)))
411 411  
412 -903.9 - SF7BW125 to SF10BW125
413 -
414 -904.1 - SF7BW125 to SF10BW125
415 -
416 -904.3 - SF7BW125 to SF10BW125
417 -
418 -904.5 - SF7BW125 to SF10BW125
419 -
420 -904.7 - SF7BW125 to SF10BW125
421 -
422 -904.9 - SF7BW125 to SF10BW125
423 -
424 -905.1 - SF7BW125 to SF10BW125
425 -
426 -905.3 - SF7BW125 to SF10BW125
427 -
428 -
429 -(% style="color:blue" %)**Downlink:**
430 -
431 -923.3 - SF7BW500 to SF12BW500
432 -
433 -923.9 - SF7BW500 to SF12BW500
434 -
435 -924.5 - SF7BW500 to SF12BW500
436 -
437 -925.1 - SF7BW500 to SF12BW500
438 -
439 -925.7 - SF7BW500 to SF12BW500
440 -
441 -926.3 - SF7BW500 to SF12BW500
442 -
443 -926.9 - SF7BW500 to SF12BW500
444 -
445 -927.5 - SF7BW500 to SF12BW500
446 -
447 -923.3 - SF12BW500(RX2 downlink only)
448 -
449 -
450 -
425 +(((
426 +After Join success, the end node will switch to the correct sub band by:
451 451  )))
452 452  
429 +* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
430 +* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
431 +
453 453  === 2.6.3  CN470-510 (CN470) ===
454 454  
455 455  (((
... ... @@ -542,51 +542,24 @@
542 542  === 2.6.4  AU915-928(AU915) ===
543 543  
544 544  (((
545 -Default use CHE=2
524 +Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
525 +)))
546 546  
547 -(% style="color:blue" %)**Uplink:**
527 +(((
528 +To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
529 +)))
548 548  
549 -916.8 - SF7BW125 to SF12BW125
550 -
551 -917.0 - SF7BW125 to SF12BW125
552 -
553 -917.2 - SF7BW125 to SF12BW125
554 -
555 -917.4 - SF7BW125 to SF12BW125
556 -
557 -917.6 - SF7BW125 to SF12BW125
558 -
559 -917.8 - SF7BW125 to SF12BW125
560 -
561 -918.0 - SF7BW125 to SF12BW125
562 -
563 -918.2 - SF7BW125 to SF12BW125
564 -
565 -
566 -(% style="color:blue" %)**Downlink:**
567 -
568 -923.3 - SF7BW500 to SF12BW500
569 -
570 -923.9 - SF7BW500 to SF12BW500
571 -
572 -924.5 - SF7BW500 to SF12BW500
573 -
574 -925.1 - SF7BW500 to SF12BW500
575 -
576 -925.7 - SF7BW500 to SF12BW500
577 -
578 -926.3 - SF7BW500 to SF12BW500
579 -
580 -926.9 - SF7BW500 to SF12BW500
581 -
582 -927.5 - SF7BW500 to SF12BW500
583 -
584 -923.3 - SF12BW500(RX2 downlink only)
585 -
586 -
531 +(((
587 587  
588 588  )))
589 589  
535 +(((
536 +After Join success, the end node will switch to the correct sub band by:
537 +)))
538 +
539 +* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
540 +* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
541 +
590 590  === 2.6.5  AS920-923 & AS923-925 (AS923) ===
591 591  
592 592  (((
1654852175653-550.png
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