Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
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... ... @@ -3,6 +3,7 @@ 3 3 4 4 **Contents:** 5 5 6 +{{toc/}} 6 6 7 7 8 8 ... ... @@ -10,6 +10,7 @@ 10 10 11 11 12 12 14 + 13 13 = 1. Introduction = 14 14 15 15 == 1.1 What is LoRaWAN Distance Detection Sensor == ... ... @@ -33,7 +33,7 @@ 33 33 Each LDDS75 pre-loads with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect if there is network coverage, after power on. 34 34 35 35 36 -(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors 38 +(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors. 37 37 ))) 38 38 ))) 39 39 ... ... @@ -57,6 +57,8 @@ 57 57 * IP66 Waterproof Enclosure 58 58 * 4000mAh or 8500mAh Battery for long term use 59 59 62 + 63 + 60 60 == 1.3 Specification == 61 61 62 62 === 1.3.1 Rated environmental conditions === ... ... @@ -78,6 +78,7 @@ 78 78 [[image:1654852253176-749.png]] 79 79 80 80 85 + 81 81 **(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.** 82 82 83 83 ... ... @@ -97,6 +97,9 @@ 97 97 * Sewer 98 98 * Bottom water level monitoring 99 99 105 + 106 + 107 + 100 100 == 1.6 Pin mapping and power on == 101 101 102 102 ... ... @@ -270,9 +270,9 @@ 270 270 0x00: No Ultrasonic Sensor 271 271 272 272 273 -=== 274 -(% style="color:inherit; font-family:inherit" %)2.3.6 Decode payload in The Things Network(%%) === 275 275 282 +=== 2.3.6 Decode payload in The Things Network === 283 + 276 276 While using TTN network, you can add the payload format to decode the payload. 277 277 278 278 ... ... @@ -1006,13 +1006,11 @@ 1006 1006 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 1007 1007 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1008 1008 1009 - 1010 - 1011 1011 = 4. FAQ = 1012 1012 1013 1013 == 4.1 What is the frequency plan for LDDS75? == 1014 1014 1015 -LDDS75 use the same frequency as other Dragino products. User can see the detail from this link: 1021 +LDDS75 use the same frequency as other Dragino products. User can see the detail from this link: [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]] 1016 1016 1017 1017 1018 1018 ... ... @@ -1033,12 +1033,9 @@ 1033 1033 1034 1034 == 5.1 Why I can’t join TTN V3 in US915 / AU915 bands? == 1035 1035 1042 +It is due to channel mapping. Please see below link: [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] 1036 1036 1037 -((( 1038 - 1039 -))) 1040 1040 1041 - 1042 1042 == 5.2 AT Command input doesn't work == 1043 1043 1044 1044 In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string. ... ... @@ -1048,30 +1048,28 @@ 1048 1048 ))) 1049 1049 1050 1050 1051 - 1052 1052 = 6. Order Info = 1053 1053 1054 1054 1055 -Part Number: (% style="color:blue" %)**LDDS75-XX-YY** 1057 +Part Number **:** (% style="color:blue" %)**LDDS75-XX-YY** 1056 1056 1057 1057 1058 -(% style="color:blue" %)**XX**(%%): The default frequency band 1060 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band 1059 1059 1060 -* (% style="color:red" %)**AS923**(%%): 1061 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 1062 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 1063 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 1064 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1065 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 1066 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1067 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1062 +* (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band 1063 +* (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band 1064 +* (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band 1065 +* (% style="color:red" %)**EU868 **(%%)**:** LoRaWAN EU868 band 1066 +* (% style="color:red" %)**KR920 **(%%)**:** LoRaWAN KR920 band 1067 +* (% style="color:red" %)**US915 **(%%)**:** LoRaWAN US915 band 1068 +* (% style="color:red" %)**IN865 **(%%)**:** LoRaWAN IN865 band 1069 +* (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band 1068 1068 1069 1069 (% style="color:blue" %)**YY**(%%): Battery Option 1070 1070 1071 -* (% style="color:red" %)**4**(%%): 4000mAh battery 1072 -* (% style="color:red" %)**8**(%%): 8500mAh battery 1073 +* (% style="color:red" %)**4 **(%%)**: **4000mAh battery 1074 +* (% style="color:red" %)**8 **(%%)**:** 8500mAh battery 1073 1073 1074 - 1075 1075 = 7. Packing Info = 1076 1076 1077 1077 ... ... @@ -1086,7 +1086,6 @@ 1086 1086 * Package Size / pcs : cm 1087 1087 * Weight / pcs : g 1088 1088 1089 - 1090 1090 = 8. Support = 1091 1091 1092 1092 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.