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Last modified by Mengting Qiu on 2025/06/17 09:18
From version 44.1
edited by Mengting Qiu
on 2025/01/22 10:19
Change comment: Uploaded new attachment "image-20250122101944-1.png", version {1}
To version 20.1
edited by Edwin Chen
on 2023/05/20 10:32
Change comment: There is no comment for this version

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1 -OTA Update Firmware/Configure for Sensors
1 +Firmware OTA Update for Sensors
Author
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1 -XWiki.ting
1 +XWiki.Edwin
Content
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7 7  = 1. Overview =
8 8  
9 9  
10 -There are some new models of Dragino sensors support OTA update via Private LoRa Protocol, (Even the sensor runs LoRaWAN protocol by default).
10 +There are some new models of Dragino sensors support OTA update via Private LoRa Protocol, (Even the sensor runs LoRaWAN protocol by default)
11 11  
12 -User can use the OTA update to update the configure file or firmware to the sensors.
13 13  
14 -
15 15  = 2. Support Models =
16 16  
17 17  
18 18  Here list the models that support OTA Update.
19 19  
18 +
20 20  {{velocity}}
21 21  $xwiki.ssfx.use("js/xwiki/table/table.css")
22 22  $xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
23 23  {{/velocity}}
24 24  
25 -(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#ffffff; width:670px" %)
26 -(% class="sortHeader" %)|=(% style="width: 258px; background-color: rgb(217, 226, 243);" %)Models|=(% style="width: 158px; background-color: rgb(217, 226, 243);" %)Firmware Version|=(% style="width: 251px;background-color:#D9E2F3" %)Comments
27 -|(% style="width:258px" %)RS485-LB/LS|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
28 -|(% style="width:258px" %)SN50v3-LB|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
29 -|(% style="width:258px" %)PS-LB-NA|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
30 -|(% style="width:258px" %)TS01-LB/LS|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
31 -|(% style="width:258px" %)CS01-LB|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
32 -|(% style="width:258px" %)AIS01-LB|(% style="width:158px" %)All firmware version|(% style="width:251px" %)
33 -|(% style="width:258px" %)TC01-LB/ TC11-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
34 -|(% style="width:258px" %)LHT65N|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
35 -|(% style="width:258px" %)LHT65N-PIR,LHT65N-E31F|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
36 -|(% style="width:258px" %)D20-LB/D20S-LB/D22-LB/D23-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
37 -|(% style="width:258px" %)S31/S31B-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
38 -|(% style="width:258px" %)AQS01-L|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
39 -|(% style="width:258px" %)UV254-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
40 -|(% style="width:258px" %)SDI-12-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
41 -|(% style="width:258px" %)SE01-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
42 -|(% style="width:258px" %)PS-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
43 -|(% style="width:258px" %)SE02-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
44 -|(% style="width:258px" %)SPH01-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
45 -|(% style="width:258px" %)LMS01-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
46 -|(% style="width:258px" %)WL03A-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
47 -|(% style="width:258px" %)DS03A-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
48 -|(% style="width:258px" %)CPL03-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
49 -|(% style="width:258px" %)SW3L-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
50 -|(% style="width:258px" %)LCC01-LB|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
51 -|(% style="width:258px" %)PS-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
52 -|(% style="width:258px" %)LDS12-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
53 -|(% style="width:258px" %)LDS40-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
54 -|(% style="width:258px" %)DDS75-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
55 -|(% style="width:258px" %)DDS45-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
56 -|(% style="width:258px" %)DDS20-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
57 -|(% style="width:258px" %)DDS04-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
58 -|(% style="width:258px" %)MDS120-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
59 -|(% style="width:258px" %)MDS200-LB/LS|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
60 -|(% style="width:258px" %)DS20L|(% style="width:158px" %)All Firmware Version|(% style="width:251px" %)
24 +(% border="1" cellspacing="10" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:670px" %)
25 +(% class="sortHeader" %)|=(% style="width: 193px;background-color:#D9E2F3" %)Models|=(% style="width: 222px;background-color:#D9E2F3" %)Firmware Version|=(% style="width: 251px;background-color:#D9E2F3" %)Comments
26 +|(% style="width:193px" %)PS-LB, SDI-12-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
27 +|(% style="width:193px" %)SN50v3-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
28 +|(% style="width:193px" %)D20-LB/D20S/LB/D22-LB/D23-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
29 +|(% style="width:193px" %)(((
30 +LHT65N-PIR,LHT65N-E31F
31 +)))|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
32 +|(% style="width:193px" %)S31-LB, S31B-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
61 61  
62 62  = 3. How to do OTA update =
63 63  
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64 64  == 3.1 Required Components ==
65 65  
66 66  
67 -* See FAQ 4.4 for how to update LA66 with the OTA Dongle Firmware.
39 +* Hardware: [[LA66 USB>>doc:Main.User Manual for LoRaWAN End Nodes.LA66 USB LoRaWAN Adapter User Manual.WebHome]] with [[OTA_firmware>>https://www.dropbox.com/sh/4qnjreg1esxu16i/AADbRjW_tuBP3IIkmf11nSoma?dl=0]] installed.
40 +* Software: [[OTA_Tool>>https://www.dropbox.com/sh/4qnjreg1esxu16i/AADbRjW_tuBP3IIkmf11nSoma?dl=0]]. Only support Windows now
68 68  
69 -* Software: [[OTA_Tool>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&dl=0]]. Only support Windows now
70 -
71 71  [[image:image-20230513120722-2.png||height="409" width="866"]]
72 72  
73 73  
74 -== 3.2 OTA Update Firmware ==
45 +== 3.2 Update Steps ==
75 75  
76 76  
77 -(% class="wikigeneratedid" %)
78 -(% class="mark text-uppercase" %)**Video Instruction:**(%%) ~-~- OTA Upgrade Firmware (via LoRa) of LoRaWAN Sensors**: [[https:~~/~~/youtu.be/SSvOqvBrwGg>>https://youtu.be/SSvOqvBrwGg]]**
48 +=== (% style="color:blue" %)**Step1 :**(%%) Plug LA66 USB to PC and run OTA_Tool. ===
79 79  
80 80  
81 -=== (% style="color:blue" %)**Step1:**(%%) Plug LA66 USB to PC and run OTA_Tool. ===
51 +[[image:image-20230114172703-1.png]]
82 82  
83 83  
84 -[[image:image-20250121091115-1.png]]
85 -
86 -
87 87  === (% style="color:blue" %)**Step2:**(%%) Set up OTA Tool ===
88 88  
89 89  
90 -* (% style="color:blue" %)**DevEUI**(%%): Input DevEUI of your sensor
57 +* (% style="color:blue" %)**DevEUI**(%%): Input Dev EUI of your sensor
91 91  
92 -* (% style="color:blue" %)**Password**(%%): Passord of your sensor**(Last eight bytes of APPSKEY)**
59 +* (% style="color:blue" %)**Password**(%%): Passord of your sensor
93 93  
94 94  * (% style="color:blue" %)**Port**(%%): Com port of LA66 USB
95 95  
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97 97  
98 98  * (% style="color:blue" %)**Upload_File**(%%): The firmware to be upload to the sensor. make sure the firmware is with surfix _without_bootloader. For example: LHT65N_EU868_v1.5_without_bootloader.
99 99  
100 -* (% style="color:blue" %)**DEUI_File**(%%): If customer has lots of sensors. He can also import the Dev EUI files and use droplist to choose the sensor to update. Format is as below:
67 +* (% style="color:blue" %)**EUI File**(%%): If customer has lots of sensors. He can also import the Dev EUI files and use droplist to choose the sensor to update. Format is as below:
101 101  
102 102  [[image:image-20230114174640-3.png||height="130" width="1169"]]
103 103  
104 104  
105 -=== (% style="color:blue" %)**Step3:**(%%) After re-plugging the LA66 USB, click "Start" in the OTA tool. ===
72 +=== (% style="color:blue" %)**Step3:**(%%) Press Start in OTA Tool and then Press Reset button to restart LA66 USB ===
106 106  
107 107  
108 -Upon re-plugging, the LA66 USB will reboot and broadcast the update process using the Dev EUI and passcode
75 +After press reset button, LA66 USB will restart and broadcast update process with the Dev EUI and Password.
109 109  
110 110  
111 111  === (% style="color:blue" %)**Step4:** (%%)Press reset button on the end node, or re-activate the end node. ===
112 112  
113 -When the OTA Tool displays “**LA66 is scanning for sensor Dev EUI ‘(% style="color:blue" %)DevEUI(%%)’. Please reset the sensor for connection and update**”, press and hold the ACT button on the terminal node for 5 seconds to perform a terminal node reset so that the OTA Tool can connect successfully.
114 114  
115 -[[image:image-20250121093705-3.png]]
116 -
117 117  In every reboot/ reactivate, the end node will check if there is update request. If end node gets the update request from LA66. End node will check if the Dev EUI and Password match. If match, End node will establish connection with LA66 USB for OTA update.
118 118  
119 119  
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122 122  
123 123  Below shows the update successul result.
124 124  
125 -[[image:image-20250121093834-4.png]]
89 +[[image:image-20230114174134-2.png]]
126 126  
127 127  
128 -== 3.3 OTA Update Configure ==
129 129  
130 -
131 -(% class="mark text-uppercase" %)**Video Instruction:**(%%) ~-~- OTA Upgrade Configure (via LoRa) of LoRaWAN Sensors**: [[https:~~/~~/youtu.be/5XedoNVkbQQ>>https://youtu.be/5XedoNVkbQQ]]**
132 -
133 -OTA Update Configure is good for batch update configure in same type of sensors.
134 -
135 -
136 136  = 4. FAQ =
137 137  
138 138  == 4.1 Can i use other devices to connect to PC if i don't have LA66 USB? ==
139 139  
97 +If user doesn't have LA66 USB Adapter, they can still use other Dragino Device to connect to PC for OTA update. Steps:
140 140  
141 -If user doesn't have LA66 USB Adapter, they can still use other Dragino Device to connect to PC for OTA update.
142 -
143 -(% style="color:blue" %)**Steps:**
144 -
145 145  * Find the suitable mode which base on LA66 chip ( All LoRaWAN model with LB or LS suffix , such as SN50v3-LB)
146 -
147 147  * Update the LA66 USB OTA firmware to the device.
148 -
149 149  * Connect the device to PC via UART interface.
150 -
151 151  * Make sure power off or update the firmware back to original firmware , because the LA66 USB OTA fimware is not low power consumption firmware. it will consume the battery very fast.
152 152  
153 153  == 4.2 Where to find OTA Password? ==
154 154  
155 -
156 156  Each device has a shipped label with OTA Password which is 16 chars. like below. If user don't find this, please send us a photo for the device with Dev EUI to [[support@dragino.com>>mailto:support@dragino.com]] . and we will search the password for you.
157 157  
158 158  [[image:image-20230519102907-2.png||height="286" width="580"]]
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160 160  
161 161  == 4.3 How about if i upgrade a crashed firmware via OTA update? ==
162 162  
113 +OTA update is done via Bootloader and only change the firmware partition. So update a crash firmware via OTA update won't destroy bootloader and user can use OTA method to update again. Here are notice:
163 163  
164 -OTA update is done via Bootloader and only change the firmware partition. So update a crash firmware via OTA update won't destroy bootloader and user can use OTA method to update again.
115 +1. OTA update frequency depend on the firmware frequency. If there is no frequency in the firmware. Bootloader will use EU868 as default frequency.
116 +1. OTA update require a reset or reactivate action. If the crash firmware doesn't have them work, user need to manuall push the physic reset button on the PCB or power off/on device.
165 165  
166 -(% style="color:red" %)**Here are notice:**
167 167  
168 -~1. OTA update frequency depend on the firmware frequency. If there is no frequency in the firmware. Bootloader will use EU868 as default frequency.
169 169  
170 -2. OTA update require a reset or reactivate action. If the crash firmware doesn't have them work, user need to manuall push the physic reset button on the PCB or power off/on device.
171 -
172 -
173 -== 4.4 How to update the LA66 OTA Dongle via mobile phone? ==
174 -
175 -[[bootlooder>>url:https://wiki.dragino.com/xwiki/bin/download/Main/BLE%20Bluetooth%20Remote%20Configure/WebHome/LoRa_OTA_Bootloader_v1.4.bin?rev=1.1]] and [[OTA_firmware>>url:https://wiki.dragino.com/xwiki/bin/download/Main/BLE%20Bluetooth%20Remote%20Configure/WebHome/LA66%20OTA%20DONGLE%20v1.1.bin?rev=1.1]].
176 -
177 -Tool Download: [[Download link form Dropbox.>>https://www.dropbox.com/scl/fo/gyscmfn1s03oz3n8rif8w/AJW7JoMQsQ56dtlls2SNf9c?rlkey=3q2cxwriyzh26vuairx01yebc&st=be5jv92w&dl=0]] 
178 -
179 -Operation instructions: [[Reference for operating procedures.>>https://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/#H3.1.3.3LA66upgrade]]
180 -
181 -== 4.5 Will OTA update effect the Local LoRaWAN Network. ==
182 -
183 -User can configure the OTA_Frequency.txt file to change the Update frequency point so it won't conflict with the general LoRa Frequency. See below for the file as reference and explain. The OTA update also use a none-use SF (SF=5) which won't conflict with the current use SF.
184 -
185 -(% class="mark" %)#Define the OTA frequency use for OTA.
186 -#End Node has FRE1 and SF=5. So don't change FRE1 settings
187 -#FRE2 include several frequencies point.
188 -#PC first use FRE1 to create connection to end node, then use one of FRE2 frequencies to process downlink.
189 -
190 -(% class="mark" %)#Format:
191 -#Frequency Band;FRE1;FRE2
192 -EU868;869.0;868.7,868.9
193 -IN865;866.9;865.1,865.3
194 -KZ865;866.5;866.1,866.3
195 -KR920;921.7;921.3,921.5
196 -MA869;870.5;870.7,870.9
197 -US915;923.1;923.7,924.1
198 -CN470;505.5;605.7,505.9
199 -AU915;923.7;924.7,925.5
200 -AS923;923.5;923.3,923.7
201 -AS923-2;921.2;921.8,922.0
202 -AS923-3;916.4;917.0,917.2
203 -AS923-4;917.1;917.6,917.8
204 -EU433;434.5;433.9,434.1
205 -RU864;869.3;869.5,869.7
206 -
207 -
208 208  = 5. OTA Tool Known Bug: =
209 209  
210 210  
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211 211  ~1. If user click "(% style="color:blue" %)**Start**"(%%) but there is issue during update. User may need to close and open the tool again.
212 212  
213 213  
126 +
127 +
214 214  
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