Last modified by Mengting Qiu on 2024/03/07 08:41
<
From version < 139.1 >
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}

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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 ===
... ... @@ -72,20 +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 -(% style="display:none" %) [[image:image-20220610155021-3.png||height="374" width="1020"]]** **
86 -
87 -
88 -
89 89  == 1.5 ​ Applications ==
90 90  
91 91  * Horizontal distance measurement
... ... @@ -98,7 +98,6 @@
98 98  * Sewer
99 99  * Bottom water level monitoring
100 100  
101 -
102 102  == 1.6  Pin mapping and power on ==
103 103  
104 104  
... ... @@ -105,7 +105,6 @@
105 105  [[image:1654847583902-256.png]]
106 106  
107 107  
108 -
109 109  = 2.  Configure LDDS75 to connect to LoRaWAN network =
110 110  
111 111  == 2.1  How it works ==
... ... @@ -119,7 +119,6 @@
119 119  )))
120 120  
121 121  
122 -
123 123  == 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
124 124  
125 125  (((
... ... @@ -252,7 +252,6 @@
252 252  0x01: Interrupt Uplink Packet.
253 253  
254 254  
255 -
256 256  === 2.3.4  DS18B20 Temperature sensor ===
257 257  
258 258  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -290,7 +290,7 @@
290 290  
291 291  == 2.4  Uplink Interval ==
292 292  
293 -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"]]
294 294  
295 295  
296 296  
... ... @@ -321,25 +321,47 @@
321 321  
322 322  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
323 323  
324 -(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
314 +(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
325 325  
326 -[[image:1654851029373-510.png]]
316 +[[image:1654832691989-514.png]]
327 327  
328 328  
329 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
319 +[[image:1654592833877-762.png]]
330 330  
331 -[[image:image-20220610165129-11.png||height="595" width="1088"]]
332 332  
322 +[[image:1654832740634-933.png]]
333 333  
334 334  
335 -== 2.6  Frequency Plans ==
336 336  
337 337  (((
338 -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**
339 339  )))
340 340  
330 +(((
331 +
332 +)))
341 341  
334 +[[image:1654833065139-942.png]]
342 342  
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 +
343 343  === 2.6.1  EU863-870 (EU868) ===
344 344  
345 345  (((
... ... @@ -403,51 +403,20 @@
403 403  === 2.6.2  US902-928(US915) ===
404 404  
405 405  (((
406 -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 +)))
407 407  
408 -(% 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 +)))
409 409  
410 -903.9 - SF7BW125 to SF10BW125
411 -
412 -904.1 - SF7BW125 to SF10BW125
413 -
414 -904.3 - SF7BW125 to SF10BW125
415 -
416 -904.5 - SF7BW125 to SF10BW125
417 -
418 -904.7 - SF7BW125 to SF10BW125
419 -
420 -904.9 - SF7BW125 to SF10BW125
421 -
422 -905.1 - SF7BW125 to SF10BW125
423 -
424 -905.3 - SF7BW125 to SF10BW125
425 -
426 -
427 -(% style="color:blue" %)**Downlink:**
428 -
429 -923.3 - SF7BW500 to SF12BW500
430 -
431 -923.9 - SF7BW500 to SF12BW500
432 -
433 -924.5 - SF7BW500 to SF12BW500
434 -
435 -925.1 - SF7BW500 to SF12BW500
436 -
437 -925.7 - SF7BW500 to SF12BW500
438 -
439 -926.3 - SF7BW500 to SF12BW500
440 -
441 -926.9 - SF7BW500 to SF12BW500
442 -
443 -927.5 - SF7BW500 to SF12BW500
444 -
445 -923.3 - SF12BW500(RX2 downlink only)
446 -
447 -
448 -
425 +(((
426 +After Join success, the end node will switch to the correct sub band by:
449 449  )))
450 450  
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 +
451 451  === 2.6.3  CN470-510 (CN470) ===
452 452  
453 453  (((
... ... @@ -540,51 +540,24 @@
540 540  === 2.6.4  AU915-928(AU915) ===
541 541  
542 542  (((
543 -Default use CHE=2
524 +Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
525 +)))
544 544  
545 -(% 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 +)))
546 546  
547 -916.8 - SF7BW125 to SF12BW125
548 -
549 -917.0 - SF7BW125 to SF12BW125
550 -
551 -917.2 - SF7BW125 to SF12BW125
552 -
553 -917.4 - SF7BW125 to SF12BW125
554 -
555 -917.6 - SF7BW125 to SF12BW125
556 -
557 -917.8 - SF7BW125 to SF12BW125
558 -
559 -918.0 - SF7BW125 to SF12BW125
560 -
561 -918.2 - SF7BW125 to SF12BW125
562 -
563 -
564 -(% style="color:blue" %)**Downlink:**
565 -
566 -923.3 - SF7BW500 to SF12BW500
567 -
568 -923.9 - SF7BW500 to SF12BW500
569 -
570 -924.5 - SF7BW500 to SF12BW500
571 -
572 -925.1 - SF7BW500 to SF12BW500
573 -
574 -925.7 - SF7BW500 to SF12BW500
575 -
576 -926.3 - SF7BW500 to SF12BW500
577 -
578 -926.9 - SF7BW500 to SF12BW500
579 -
580 -927.5 - SF7BW500 to SF12BW500
581 -
582 -923.3 - SF12BW500(RX2 downlink only)
583 -
584 -
531 +(((
585 585  
586 586  )))
587 587  
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 +
588 588  === 2.6.5  AS920-923 & AS923-925 (AS923) ===
589 589  
590 590  (((
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