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Version 31.9 by Karry Zhuang on 2024/07/10 19:37
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Edwin Chen 8.1 1 **Table of Contents:**
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3 {{toc/}}
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Xiaoling 11.2 6
Xiaoling 10.2 7 = 1. Overview =
Edwin Chen 1.1 8
Xiaoling 10.2 9
Edwin Chen 23.1 10 There are some new models of Dragino sensors support OTA update via Private LoRa Protocol, (Even the sensor runs LoRaWAN protocol by default).
Edwin Chen 1.1 11
Edwin Chen 23.1 12 User can use the OTA update to update the configure file or firmware to the sensors.
Edwin Chen 1.1 13
Edwin Chen 23.1 14
Xiaoling 10.2 15 = 2. Support Models =
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Edwin Chen 1.1 18 Here list the models that support OTA Update.
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Edwin Chen 2.1 20
Edwin Chen 1.1 21 {{velocity}}
22 $xwiki.ssfx.use("js/xwiki/table/table.css")
23 $xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
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Xiaoling 20.2 26 (% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:670px" %)
Xiaoling 11.4 27 (% class="sortHeader" %)|=(% style="width: 193px;background-color:#D9E2F3" %)Models|=(% style="width: 222px;background-color:#D9E2F3" %)Firmware Version|=(% style="width: 251px;background-color:#D9E2F3" %)Comments
Karry Zhuang 31.2 28 |(% style="width:193px" %)RS485-LB/LS|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
Edwin Chen 11.1 29 |(% style="width:193px" %)SN50v3-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
Karry Zhuang 31.2 30 |(% style="width:193px" %)PS-LB-NA|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
31 |(% style="width:193px" %)TS01-LB/LS|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
32 |(% style="width:193px" %)CS01-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
33 |(% style="width:193px" %)AIS01-LB|(% style="width:222px" %)All firmware version|(% style="width:251px" %)
34 |(% style="width:193px" %)TC01-LB/ TC11-LB|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
35 |(% style="width:193px" %)LHT65N|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
36 |(% style="width:193px" %)LHT65N-PIR,LHT65N-E31F|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
37 |(% style="width:193px" %)D20-LB/D20S-LB/D22-LB/D23-LB|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
38 |(% style="width:193px" %)S31/S31B-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Edwin Chen 28.1 39 |(% style="width:193px" %)AQS01-L|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.2 40 |(% style="width:193px" %)UV254-LB|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
41 |(% style="width:193px" %)SDI-12-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.3 42 |(% style="width:193px" %)SE01-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.2 43 |(% style="width:193px" %)PS-LB|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.3 44 |(% style="width:193px" %)SE02-LB|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.4 45 |(% style="width:193px" %)SPH01-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
46 |(% style="width:193px" %)LMS01-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
47 |(% style="width:193px" %)WL03A-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
48 |(% style="width:193px" %)DS03A-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.5 49 |(% style="width:193px" %)CPL03-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
50 |(% style="width:193px" %)SW3L-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
51 |(% style="width:193px" %)LCC01-LB|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
52 |(% style="width:193px" %)PS-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.6 53 |(% style="width:193px" %)LDS12-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
54 |(% style="width:193px" %)LDS40-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
55 |(% style="width:193px" %)DDS75-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
56 |(% style="width:193px" %)DDS45-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.7 57 |(% style="width:193px" %)DDS20-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
58 |(% style="width:193px" %)DDS04-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.8 59 |(% style="width:193px" %)MDS120-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.9 60 |(% style="width:193px" %)MDS200-LB/LS|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
61 |(% style="width:193px" %)DS20L|(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Karry Zhuang 31.7 62 |(% style="width:193px" %) |(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
63 |(% style="width:193px" %) |(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
64 |(% style="width:193px" %) |(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
65 |(% style="width:193px" %) |(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
66 |(% style="width:193px" %) |(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
67 |(% style="width:193px" %) |(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
68 |(% style="width:193px" %) |(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
69 |(% style="width:193px" %) |(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
70 |(% style="width:193px" %) |(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
71 |(% style="width:193px" %) |(% style="width:222px" %)All Firmware Version|(% style="width:251px" %)
Edwin Chen 2.1 72
Xiaoling 10.2 73 = 3. How to do OTA update =
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75 == 3.1 Required Components ==
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Edwin Chen 7.1 78 * 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.
Xiaoling 20.2 79
Edwin Chen 29.1 80 * Software: [[OTA_Tool>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&dl=0]]. Only support Windows now
Edwin Chen 7.1 81
Edwin Chen 16.1 82 [[image:image-20230513120722-2.png||height="409" width="866"]]
Edwin Chen 7.1 83
Edwin Chen 14.1 84
Edwin Chen 23.1 85 == 3.2 OTA Update Firmware ==
Xiaoling 10.2 86
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Edwin Chen 21.1 88 (% class="wikigeneratedid" %)
Mengting Qiu 24.1 89 (% class="mark text-uppercase" %)**Video Instruction:**(%%) ~-~- OTA Upgrade Firmware (via LoRa) of LoRaWAN Sensors**: [[https:~~/~~/youtu.be/SSvOqvBrwGg>>https://youtu.be/SSvOqvBrwGg]]**
Edwin Chen 21.1 90
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Xiaoling 30.1 92 === (% style="color:blue" %)**Step1:**(%%) Plug LA66 USB to PC and run OTA_Tool. ===
Xiaoling 10.2 93
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Mengting Qiu 27.1 95 [[image:image-20231212171036-1.png]]
Edwin Chen 7.1 96
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Xiaoling 10.2 98 === (% style="color:blue" %)**Step2:**(%%) Set up OTA Tool ===
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Mengting Qiu 27.1 101 * (% style="color:blue" %)**DevEUI**(%%): Input DevEUI of your sensor
Xiaoling 10.2 102
kai 31.1 103 * (% style="color:blue" %)**Password**(%%): Passord of your sensor**(Last eight bytes of APPSKEY)**
Xiaoling 10.2 104
105 * (% style="color:blue" %)**Port**(%%): Com port of LA66 USB
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107 * (% style="color:blue" %)**LoRa_Freq**(%%): Choose the shipped frequency band of your sensor.
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109 * (% 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.
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111 * (% 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:
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Edwin Chen 7.1 113 [[image:image-20230114174640-3.png||height="130" width="1169"]]
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Xiaoling 10.2 116 === (% style="color:blue" %)**Step3:**(%%) Press Start in OTA Tool and then Press Reset button to restart LA66 USB ===
Edwin Chen 7.1 117
Xiaoling 10.2 118
Edwin Chen 7.1 119 After press reset button, LA66 USB will restart and broadcast update process with the Dev EUI and Password.
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Xiaoling 10.2 122 === (% style="color:blue" %)**Step4:** (%%)Press reset button on the end node, or re-activate the end node. ===
Edwin Chen 7.1 123
Xiaoling 10.2 124
Edwin Chen 7.1 125 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.
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Xiaoling 10.2 128 === (% style="color:blue" %)**Step5:**(%%) Check result. ===
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Xiaoling 10.2 130
Edwin Chen 7.1 131 Below shows the update successul result.
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Mengting Qiu 27.1 133 [[image:image-20231212171543-2.png||height="575" width="753"]]
Edwin Chen 7.1 134
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Edwin Chen 23.1 136 == 3.3 OTA Update Configure ==
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Xiaoling 30.1 138
Mengting Qiu 24.1 139 (% class="mark text-uppercase" %)**Video Instruction:**(%%) ~-~- OTA Upgrade Configure (via LoRa) of LoRaWAN Sensors**: [[https:~~/~~/youtu.be/5XedoNVkbQQ>>https://youtu.be/5XedoNVkbQQ]]**
Edwin Chen 23.1 140
141 OTA Update Configure is good for batch update configure in same type of sensors.
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Edwin Chen 14.1 144 = 4. FAQ =
Edwin Chen 7.1 145
Edwin Chen 14.1 146 == 4.1 Can i use other devices to connect to PC if i don't have LA66 USB? ==
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Xiaoling 20.2 149 If user doesn't have LA66 USB Adapter, they can still use other Dragino Device to connect to PC for OTA update.
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151 (% style="color:blue" %)**Steps:**
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Edwin Chen 14.1 153 * Find the suitable mode which base on LA66 chip ( All LoRaWAN model with LB or LS suffix , such as SN50v3-LB)
Xiaoling 20.2 154
Edwin Chen 14.1 155 * Update the LA66 USB OTA firmware to the device.
Xiaoling 20.2 156
Edwin Chen 14.1 157 * Connect the device to PC via UART interface.
Xiaoling 20.2 158
Edwin Chen 14.1 159 * 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.
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Edwin Chen 19.1 161 == 4.2 Where to find OTA Password? ==
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Xiaoling 20.2 163
Edwin Chen 19.1 164 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.
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166 [[image:image-20230519102907-2.png||height="286" width="580"]]
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Edwin Chen 20.1 169 == 4.3 How about if i upgrade a crashed firmware via OTA update? ==
Edwin Chen 19.1 170
Edwin Chen 20.1 171
Xiaoling 20.2 172 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.
Edwin Chen 20.1 173
Xiaoling 20.2 174 (% style="color:red" %)**Here are notice:**
Edwin Chen 20.1 175
Xiaoling 20.2 176 ~1. OTA update frequency depend on the firmware frequency. If there is no frequency in the firmware. Bootloader will use EU868 as default frequency.
Edwin Chen 20.1 177
Xiaoling 20.2 178 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.
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Edwin Chen 14.1 181 = 5. OTA Tool Known Bug: =
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Xiaoling 10.2 184 ~1. If user click "(% style="color:blue" %)**Start**"(%%) but there is issue during update. User may need to close and open the tool again.
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Edwin Chen 28.1 187