Changes for page LMDS200 -- LoRaWAN Microwave Radar Distance Sensor User Manual
Last modified by Mengting Qiu on 2024/03/07 08:41
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... ... @@ -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 ((( ... ... @@ -237,6 +237,8 @@ 237 237 * If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor. 238 238 * If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid. 239 239 233 + 234 + 240 240 === 2.3.3 Interrupt Pin === 241 241 242 242 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. ... ... @@ -334,7 +334,6 @@ 334 334 ))) 335 335 336 336 337 - 338 338 === 2.6.1 EU863-870 (EU868) === 339 339 340 340 ((( ... ... @@ -535,51 +535,24 @@ 535 535 === 2.6.4 AU915-928(AU915) === 536 536 537 537 ((( 538 -Default use CHE=2 532 +Frequency band as per definition in LoRaWAN 1.0.3 Regional document. 533 +))) 539 539 540 -(% style="color:blue" %)**Uplink:** 535 +((( 536 +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. 537 +))) 541 541 542 -916.8 - SF7BW125 to SF12BW125 543 - 544 -917.0 - SF7BW125 to SF12BW125 545 - 546 -917.2 - SF7BW125 to SF12BW125 547 - 548 -917.4 - SF7BW125 to SF12BW125 549 - 550 -917.6 - SF7BW125 to SF12BW125 551 - 552 -917.8 - SF7BW125 to SF12BW125 553 - 554 -918.0 - SF7BW125 to SF12BW125 555 - 556 -918.2 - SF7BW125 to SF12BW125 557 - 558 - 559 -(% style="color:blue" %)**Downlink:** 560 - 561 -923.3 - SF7BW500 to SF12BW500 562 - 563 -923.9 - SF7BW500 to SF12BW500 564 - 565 -924.5 - SF7BW500 to SF12BW500 566 - 567 -925.1 - SF7BW500 to SF12BW500 568 - 569 -925.7 - SF7BW500 to SF12BW500 570 - 571 -926.3 - SF7BW500 to SF12BW500 572 - 573 -926.9 - SF7BW500 to SF12BW500 574 - 575 -927.5 - SF7BW500 to SF12BW500 576 - 577 -923.3 - SF12BW500(RX2 downlink only) 578 - 579 - 539 +((( 580 580 581 581 ))) 582 582 543 +((( 544 +After Join success, the end node will switch to the correct sub band by: 545 +))) 546 + 547 +* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 548 +* 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) 549 + 583 583 === 2.6.5 AS920-923 & AS923-925 (AS923) === 584 584 585 585 (((