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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... ... @@ -3,7 +3,6 @@ 3 3 4 4 **Contents:** 5 5 6 -{{toc/}} 7 7 8 8 9 9 ... ... @@ -11,7 +11,6 @@ 11 11 12 12 13 13 14 - 15 15 = 1. Introduction = 16 16 17 17 == 1.1 What is LoRaWAN Distance Detection Sensor == ... ... @@ -272,13 +272,9 @@ 272 272 0x00: No Ultrasonic Sensor 273 273 274 274 275 -(% class="wikigeneratedid" %) 273 +=== 274 +(% style="color:inherit; font-family:inherit" %)2.3.6 Decode payload in The Things Network(%%) === 276 276 277 - 278 -(% class="wikigeneratedid" id="H2.3.6A0DecodepayloadinTheThingsNetwork" %) 279 - 280 -(% style="color:inherit; font-family:inherit" %)2.3.6 Decode payload in The Things Network 281 - 282 282 While using TTN network, you can add the payload format to decode the payload. 283 283 284 284 ... ... @@ -1000,7 +1000,7 @@ 1000 1000 1001 1001 (% style="color:#037691" %)**Downlink Command: AT+INTMOD** 1002 1002 1003 -[[image:image-20220610174 917-9.png]]997 +[[image:image-20220610174836-8.png]] 1004 1004 1005 1005 1006 1006 (% style="color:#037691" %)**Downlink Command: 0x06** ... ... @@ -1016,65 +1016,70 @@ 1016 1016 1017 1017 = 4. FAQ = 1018 1018 1019 -== 4.1 WhatisthefrequencyplanforLDDS75?==1013 +== 4.1 How to change the LoRa Frequency Bands/Region == 1020 1020 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"]] 1022 - 1023 - 1024 - 1025 -== 4.2 How to change the LoRa Frequency Bands/Region == 1026 - 1027 1027 You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]]. 1028 1028 When downloading the images, choose the required image file for download. 1029 1029 1030 1030 1019 += 5. Trouble Shooting = 1031 1031 1032 -== 4.3CanI useLDDS75incondensationenvironment?==1021 +== 5.1 AT Commands input doesn’t work == 1033 1033 1034 -LDDS75 is not suitable to be used in condensation environment. Condensation on the LDDS75 probe will affect the reading and always got 0. 1035 1035 1024 +((( 1025 +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. 1026 +))) 1036 1036 1037 1037 1038 -= 5. TroubleShooting=1029 +== 5.2 Significant error between the output distant value of LiDAR and actual distance == 1039 1039 1040 -== 5.1 Why I can’t join TTN V3 in US915 / AU915 bands? == 1041 1041 1042 -It is due to channel mapping. Please see below link: [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] 1032 +((( 1033 +(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.) 1034 +))) 1043 1043 1036 +((( 1037 +Troubleshooting: Please avoid use of this product under such circumstance in practice. 1038 +))) 1044 1044 1045 -== 5.2 AT Command input doesn't work == 1040 +((( 1041 + 1042 +))) 1046 1046 1047 -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. 1044 +((( 1045 +(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked. 1046 +))) 1048 1048 1049 1049 ((( 1050 - 1049 +Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter. 1051 1051 ))) 1052 1052 1053 1053 1053 + 1054 1054 = 6. Order Info = 1055 1055 1056 1056 1057 -Part Number **:**(% style="color:blue" %)**LDDS75-XX-YY**1057 +Part Number: (% style="color:blue" %)**LDDS75-XX-YY** 1058 1058 1059 1059 1060 -(% style="color:blue" %)**XX**(%%) **:**The default frequency band1060 +(% style="color:blue" %)**XX**(%%): The default frequency band 1061 1061 1062 -* (% style="color:red" %)**AS923 **:**LoRaWAN AS923 band1063 -* (% style="color:red" %)**AU915 **:**LoRaWAN AU915 band1064 -* (% style="color:red" %)**EU433 **:**LoRaWAN EU433 band1065 -* (% style="color:red" %)**EU868 **:**LoRaWAN EU868 band1066 -* (% style="color:red" %)**KR920 **:**LoRaWAN KR920 band1067 -* (% style="color:red" %)**US915 **:**LoRaWAN US915 band1068 -* (% style="color:red" %)**IN865 **:**LoRaWAN IN865 band1069 -* (% style="color:red" %)**CN470 **:**LoRaWAN CN470 band1062 +* (% 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 1070 1070 1071 1071 (% style="color:blue" %)**YY**(%%): Battery Option 1072 1072 1073 -* (% style="color:red" %)**4 **:**4000mAh battery1074 -* (% style="color:red" %)**8 **:**8500mAh battery1073 +* (% style="color:red" %)**4**(%%): 4000mAh battery 1074 +* (% style="color:red" %)**8**(%%): 8500mAh battery 1075 1075 1076 1076 1077 - 1078 1078 = 7. Packing Info = 1079 1079 1080 1080 ... ... @@ -1090,7 +1090,6 @@ 1090 1090 * Weight / pcs : g 1091 1091 1092 1092 1093 - 1094 1094 = 8. Support = 1095 1095 1096 1096 * 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.