Last modified by Mengting Qiu on 2024/03/07 08:41
<
From version < 135.2 >
edited by Xiaoling
on 2022/06/10 16:47
To version < 138.6 >
edited by Xiaoling
on 2022/06/10 17:05
>
Change comment: There is no comment for this version

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Content
... ... @@ -57,6 +57,8 @@
57 57  * IP66 Waterproof Enclosure
58 58  * 4000mAh or 8500mAh Battery for long term use
59 59  
60 +
61 +
60 60  == 1.3  Specification ==
61 61  
62 62  === 1.3.1  Rated environmental conditions ===
... ... @@ -80,6 +80,7 @@
80 80  (% style="display:none" %) (%%)
81 81  
82 82  
85 +
83 83  == 1.5 ​ Applications ==
84 84  
85 85  * Horizontal distance measurement
... ... @@ -92,6 +92,8 @@
92 92  * Sewer
93 93  * Bottom water level monitoring
94 94  
98 +
99 +
95 95  == 1.6  Pin mapping and power on ==
96 96  
97 97  
... ... @@ -98,6 +98,7 @@
98 98  [[image:1654847583902-256.png]]
99 99  
100 100  
106 +
101 101  = 2.  Configure LDDS75 to connect to LoRaWAN network =
102 102  
103 103  == 2.1  How it works ==
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111 111  )))
112 112  
113 113  
120 +
114 114  == 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
115 115  
116 116  (((
... ... @@ -232,6 +232,7 @@
232 232  
233 233  
234 234  
242 +
235 235  === 2.3.3  Interrupt Pin ===
236 236  
237 237  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.
... ... @@ -243,6 +243,7 @@
243 243  0x01: Interrupt Uplink Packet.
244 244  
245 245  
254 +
246 246  === 2.3.4  DS18B20 Temperature sensor ===
247 247  
248 248  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -280,7 +280,7 @@
280 280  
281 281  == 2.4  Uplink Interval ==
282 282  
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"]]
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"]]
284 284  
285 285  
286 286  
... ... @@ -311,47 +311,25 @@
311 311  
312 312  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
313 313  
314 -(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
323 +(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
315 315  
316 -[[image:1654832691989-514.png]]
325 +[[image:1654851029373-510.png]]
317 317  
318 318  
319 -[[image:1654592833877-762.png]]
328 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
320 320  
330 +[[image:image-20220610165129-11.png||height="595" width="1088"]]
321 321  
322 -[[image:1654832740634-933.png]]
323 323  
324 324  
325 -
326 -(((
327 -(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
328 -)))
329 -
330 -(((
331 -
332 -)))
333 -
334 -[[image:1654833065139-942.png]]
335 -
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 -
348 348  == 2.6  Frequency Plans ==
349 349  
350 350  (((
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.
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.
352 352  )))
353 353  
354 354  
341 +
355 355  === 2.6.1  EU863-870 (EU868) ===
356 356  
357 357  (((
... ... @@ -415,20 +415,51 @@
415 415  === 2.6.2  US902-928(US915) ===
416 416  
417 417  (((
418 -Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
419 -)))
405 +Used in USA, Canada and South America. Default use CHE=2
420 420  
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 -)))
407 +(% style="color:blue" %)**Uplink:**
424 424  
425 -(((
426 -After Join success, the end node will switch to the correct sub band by:
427 -)))
409 +903.9 - SF7BW125 to SF10BW125
428 428  
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)
411 +904.1 - SF7BW125 to SF10BW125
431 431  
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 +
448 +)))
449 +
432 432  === 2.6.3  CN470-510 (CN470) ===
433 433  
434 434  (((
... ... @@ -521,24 +521,51 @@
521 521  === 2.6.4  AU915-928(AU915) ===
522 522  
523 523  (((
524 -Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
525 -)))
542 +Default use CHE=2
526 526  
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 -)))
544 +(% style="color:blue" %)**Uplink:**
530 530  
531 -(((
532 -
533 -)))
546 +916.8 - SF7BW125 to SF12BW125
534 534  
535 -(((
536 -After Join success, the end node will switch to the correct sub band by:
537 -)))
548 +917.0 - SF7BW125 to SF12BW125
538 538  
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)
550 +917.2 - SF7BW125 to SF12BW125
541 541  
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 +
584 +
585 +)))
586 +
542 542  === 2.6.5  AS920-923 & AS923-925 (AS923) ===
543 543  
544 544  (((
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