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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... ... @@ -57,6 +57,7 @@ 57 57 * IP66 Waterproof Enclosure 58 58 * 4000mAh or 8500mAh Battery for long term use 59 59 60 + 60 60 == 1.3 Specification == 61 61 62 62 === 1.3.1 Rated environmental conditions === ... ... @@ -71,15 +71,20 @@ 71 71 72 72 === 1.3.2 Effective measurement range Reference beam pattern === 73 73 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"]]75 +**(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="377" width="1021"]] 75 75 76 76 77 77 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"]]79 +**(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.** 79 79 80 80 (% style="display:none" %) (%%) 81 81 83 +(% style="display:none" %)** **[[image:image-20220610155021-3.png||height="374" width="1020"]] 82 82 85 +(% style="display:none" %) (%%) 86 + 87 + 88 + 83 83 == 1.5 Applications == 84 84 85 85 * Horizontal distance measurement ... ... @@ -92,6 +92,7 @@ 92 92 * Sewer 93 93 * Bottom water level monitoring 94 94 101 + 95 95 == 1.6 Pin mapping and power on == 96 96 97 97 ... ... @@ -98,6 +98,7 @@ 98 98 [[image:1654847583902-256.png]] 99 99 100 100 108 + 101 101 = 2. Configure LDDS75 to connect to LoRaWAN network = 102 102 103 103 == 2.1 How it works == ... ... @@ -111,6 +111,7 @@ 111 111 ))) 112 112 113 113 122 + 114 114 == 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 115 115 116 116 ((( ... ... @@ -243,6 +243,7 @@ 243 243 0x01: Interrupt Uplink Packet. 244 244 245 245 255 + 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. ... ... @@ -329,6 +329,7 @@ 329 329 ))) 330 330 331 331 342 + 332 332 === 2.6.1 EU863-870 (EU868) === 333 333 334 334 ((( ... ... @@ -529,24 +529,51 @@ 529 529 === 2.6.4 AU915-928(AU915) === 530 530 531 531 ((( 532 -Frequency band as per definition in LoRaWAN 1.0.3 Regional document. 533 -))) 543 +Default use CHE=2 534 534 535 -((( 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 -))) 545 +(% style="color:blue" %)**Uplink:** 538 538 539 -((( 540 - 541 -))) 547 +916.8 - SF7BW125 to SF12BW125 542 542 543 -((( 544 -After Join success, the end node will switch to the correct sub band by: 545 -))) 549 +917.0 - SF7BW125 to SF12BW125 546 546 547 -* 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) 551 +917.2 - SF7BW125 to SF12BW125 549 549 553 +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 + 585 + 586 +))) 587 + 550 550 === 2.6.5 AS920-923 & AS923-925 (AS923) === 551 551 552 552 (((