Last modified by Mengting Qiu on 2024/03/07 08:41
<
From version < 138.6 >
edited by Xiaoling
on 2022/06/10 17:05
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

Page properties
Content
... ... @@ -57,8 +57,6 @@
57 57  * IP66 Waterproof Enclosure
58 58  * 4000mAh or 8500mAh Battery for long term use
59 59  
60 -
61 -
62 62  == 1.3  Specification ==
63 63  
64 64  === 1.3.1  Rated environmental conditions ===
... ... @@ -82,7 +82,6 @@
82 82  (% style="display:none" %) (%%)
83 83  
84 84  
85 -
86 86  == 1.5 ​ Applications ==
87 87  
88 88  * Horizontal distance measurement
... ... @@ -95,8 +95,6 @@
95 95  * Sewer
96 96  * Bottom water level monitoring
97 97  
98 -
99 -
100 100  == 1.6  Pin mapping and power on ==
101 101  
102 102  
... ... @@ -103,7 +103,6 @@
103 103  [[image:1654847583902-256.png]]
104 104  
105 105  
106 -
107 107  = 2.  Configure LDDS75 to connect to LoRaWAN network =
108 108  
109 109  == 2.1  How it works ==
... ... @@ -117,7 +117,6 @@
117 117  )))
118 118  
119 119  
120 -
121 121  == 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
122 122  
123 123  (((
... ... @@ -239,7 +239,6 @@
239 239  
240 240  
241 241  
242 -
243 243  === 2.3.3  Interrupt Pin ===
244 244  
245 245  This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.2A0SetInterruptMode"]] for the hardware and software set up.
... ... @@ -251,7 +251,6 @@
251 251  0x01: Interrupt Uplink Packet.
252 252  
253 253  
254 -
255 255  === 2.3.4  DS18B20 Temperature sensor ===
256 256  
257 257  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -289,7 +289,7 @@
289 289  
290 290  == 2.4  Uplink Interval ==
291 291  
292 -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"]]
293 293  
294 294  
295 295  
... ... @@ -320,25 +320,47 @@
320 320  
321 321  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
322 322  
323 -(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
314 +(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
324 324  
325 -[[image:1654851029373-510.png]]
316 +[[image:1654832691989-514.png]]
326 326  
327 327  
328 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
319 +[[image:1654592833877-762.png]]
329 329  
330 -[[image:image-20220610165129-11.png||height="595" width="1088"]]
331 331  
322 +[[image:1654832740634-933.png]]
332 332  
333 333  
334 -== 2.6  Frequency Plans ==
335 335  
336 336  (((
337 -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**
338 338  )))
339 339  
330 +(((
331 +
332 +)))
340 340  
334 +[[image:1654833065139-942.png]]
341 341  
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 +
342 342  === 2.6.1  EU863-870 (EU868) ===
343 343  
344 344  (((
... ... @@ -402,51 +402,20 @@
402 402  === 2.6.2  US902-928(US915) ===
403 403  
404 404  (((
405 -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 +)))
406 406  
407 -(% 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 +)))
408 408  
409 -903.9 - SF7BW125 to SF10BW125
410 -
411 -904.1 - SF7BW125 to SF10BW125
412 -
413 -904.3 - SF7BW125 to SF10BW125
414 -
415 -904.5 - SF7BW125 to SF10BW125
416 -
417 -904.7 - SF7BW125 to SF10BW125
418 -
419 -904.9 - SF7BW125 to SF10BW125
420 -
421 -905.1 - SF7BW125 to SF10BW125
422 -
423 -905.3 - SF7BW125 to SF10BW125
424 -
425 -
426 -(% style="color:blue" %)**Downlink:**
427 -
428 -923.3 - SF7BW500 to SF12BW500
429 -
430 -923.9 - SF7BW500 to SF12BW500
431 -
432 -924.5 - SF7BW500 to SF12BW500
433 -
434 -925.1 - SF7BW500 to SF12BW500
435 -
436 -925.7 - SF7BW500 to SF12BW500
437 -
438 -926.3 - SF7BW500 to SF12BW500
439 -
440 -926.9 - SF7BW500 to SF12BW500
441 -
442 -927.5 - SF7BW500 to SF12BW500
443 -
444 -923.3 - SF12BW500(RX2 downlink only)
445 -
446 -
447 -
425 +(((
426 +After Join success, the end node will switch to the correct sub band by:
448 448  )))
449 449  
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 +
450 450  === 2.6.3  CN470-510 (CN470) ===
451 451  
452 452  (((
... ... @@ -539,51 +539,24 @@
539 539  === 2.6.4  AU915-928(AU915) ===
540 540  
541 541  (((
542 -Default use CHE=2
524 +Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
525 +)))
543 543  
544 -(% 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 +)))
545 545  
546 -916.8 - SF7BW125 to SF12BW125
547 -
548 -917.0 - SF7BW125 to SF12BW125
549 -
550 -917.2 - SF7BW125 to SF12BW125
551 -
552 -917.4 - SF7BW125 to SF12BW125
553 -
554 -917.6 - SF7BW125 to SF12BW125
555 -
556 -917.8 - SF7BW125 to SF12BW125
557 -
558 -918.0 - SF7BW125 to SF12BW125
559 -
560 -918.2 - SF7BW125 to SF12BW125
561 -
562 -
563 -(% style="color:blue" %)**Downlink:**
564 -
565 -923.3 - SF7BW500 to SF12BW500
566 -
567 -923.9 - SF7BW500 to SF12BW500
568 -
569 -924.5 - SF7BW500 to SF12BW500
570 -
571 -925.1 - SF7BW500 to SF12BW500
572 -
573 -925.7 - SF7BW500 to SF12BW500
574 -
575 -926.3 - SF7BW500 to SF12BW500
576 -
577 -926.9 - SF7BW500 to SF12BW500
578 -
579 -927.5 - SF7BW500 to SF12BW500
580 -
581 -923.3 - SF12BW500(RX2 downlink only)
582 -
583 -
531 +(((
584 584  
585 585  )))
586 586  
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 +
587 587  === 2.6.5  AS920-923 & AS923-925 (AS923) ===
588 588  
589 589  (((

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