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Last modified by Xiaoling on 2025/04/25 10:32
From version 58.1
edited by Bei Jinggeng
on 2024/08/02 16:47
Change comment: There is no comment for this version
To version 57.3
edited by Xiaoling
on 2024/07/01 10:43
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
... ... @@ -1036,44 +1036,6 @@
1036 1036  
1037 1037  = =
1038 1038  
1039 -
1040 -== 5.4 The node cannot read the sensor data ==
1041 -
1042 -This may be caused by a software firmware(≤1.1.6 version) bug, which we fixed in the latest firmware (>1.1.6 version)
1043 -
1044 -The user can fix this problem via upgrade firmware.
1045 -
1046 -By default, The latest firmware value of POWERIC is 1, while the 3322 version requires POWERIC to be set to 0 in order to function properly
1047 -
1048 -* **//1. Check if the hardware version is 3322//**
1049 -
1050 -If the sensor hardware version is 3322 or earlier, the user can change the POWERIC value to 0 after a firmware upgrade using one of the following methods
1051 -
1052 -
1053 -**a. Using AT command**
1054 -
1055 -(% class="box infomessage" %)
1056 -(((
1057 -AT+POWERIC=0.
1058 -)))
1059 -
1060 -
1061 -**b. Using Downlink**
1062 -
1063 -(% class="box infomessage" %)
1064 -(((
1065 -FF 00(AT+POWERIC=0).
1066 -)))
1067 -
1068 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20240531090837-1.png?rev=1.1||alt="image-20240531090837-1.png"]]
1069 -
1070 -Please check your hardware production date
1071 -
1072 -The first two digits are the week of the year, and the last two digits are the year.
1073 -
1074 -The number 3322 is the first batch we changed the power IC.
1075 -
1076 -
1077 1077  = 6. ​Order Info =
1078 1078  
1079 1079