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Version 8.1 by Ellie Zhang on 2023/08/09 17:08
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Ellie Zhang 3.1 1 (% class="wikigeneratedid" %)
2 **Table of Contents:**
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Ellie Zhang 3.1 4 {{toc/}}
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Ellie Zhang 3.1 9 = 1. LoRaST v4 base Hardware =
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Ellie Zhang 2.1 12 Below hardware use LoRaST v4 module. They supports UART Access for AT Command and Firmware Upgrade.
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Ellie Zhang 3.1 15 {{velocity}}
Ellie Zhang 2.1 16 $xwiki.ssfx.use("js/xwiki/table/table.css")
17 $xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
Ellie Zhang 3.1 18 {{/velocity}}
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Ellie Zhang 3.1 20 (% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:869px" %)
21 (% class="sortHeader" %)|=(% style="width: 269px; background-color: rgb(217, 226, 243);" %)Models|=(% style="width: 158px; background-color: rgb(217, 226, 243);" %)**Mother Board**|=(% style="width: 214px; background-color: rgb(217, 226, 243);" %)**UART for AT Commands**|=(% style="width: 226px; background-color: rgb(217, 226, 243);" %)**UART for Upgrade Firmware**
22 |(% style="width:269px" %)PS-LB, PS-LB-NA, SDI12-LB|(% style="width:158px" %)SIB|(% style="width:214px" %)Instruction|(% style="width:226px" %)Instruction
23 |(% style="width:269px" %)(((
Ellie Zhang 2.1 24 SN50v3, S31-LB, S31B-LB,
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26 D20-LB.D20S-LB, D21-LB, D22-LB
Ellie Zhang 3.1 27 )))|(% style="width:158px" %)SN50v3|(% style="width:214px" %) |(% style="width:226px" %)
28 |(% style="width:269px" %)LHT65N|(% style="width:158px" %)LHT65N|(% style="width:214px" %) |(% style="width:226px" %)
29 |(% style="width:269px" %)(((
Ellie Zhang 2.1 30 RS485-LB, SE01-LB, SPH01-LB,
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32 LMS01-LB,LDS12-LB,LDS40-LB,
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34 DDS75-LB,DDS45-LB,DDS04-LB,
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36 DDS20-LB,MDS120-LB,MDS200-LB, WSC2-LB
Ellie Zhang 3.1 37 )))|(% style="width:158px" %)RS485-BL|(% style="width:214px" %) |(% style="width:226px" %)
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Ellie Zhang 3.1 39 = 2. UART for AT Commands =
Ellie Zhang 2.1 40
Ellie Zhang 3.1 41 == 2.1 General software set up for AT Commands via UART ==
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Ellie Zhang 3.1 44 ~1. Use a general serial tool.
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46 2. Connect PC to device's UART interface
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48 3. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
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Ellie Zhang 3.1 50 (((
Ellie Zhang 2.1 51 4. The password is the last six characters of APPSKEY or PIN of box
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Ellie Zhang 3.1 54 **Example：**
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56 APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
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58 The password：147485
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Ellie Zhang 3.1 60 [[image:image-20230329162900-1.png||height="302" width="648"]]
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Ellie Zhang 3.1 63 )))
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Ellie Zhang 3.1 65 [[image:image-20221224170218-1.png||height="497" width="640"]]
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Ellie Zhang 3.1 68 == 2.2 UART Connection for SIB mother board ==
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Ellie Zhang 3.1 71 [[image:image-20221224171304-3.png||height="545" width="863"]]
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Ellie Zhang 3.1 74 == 2.3 UART Connection for SN50v3 base mother board ==
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Ellie Zhang 3.1 77 [[image:image-20230515102801-1.png||height="635" width="860"]]
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Ellie Zhang 3.1 80 == 2.4 UART Connection for RS485-BL base mother board ==
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Ellie Zhang 3.1 83 [[image:微信图片_20230809144604.jpg||height="673" width="791"]]
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Ellie Zhang 3.1 86 = 3. UART for Firmware Upgrade =
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Ellie Zhang 3.1 88 == 3.1 Check Your device already have bootloader ==
Ellie Zhang 2.1 89
Ellie Zhang 3.1 90 === 3.1.1 What is Dragino Bootloader? ===
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93 Dragino Bootloader is a customizer made bootloader which support below features:
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Ellie Zhang 3.1 95 * OTA Update via LoRa
96 * OTA Batch update configure via LoRa
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98 All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
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Ellie Zhang 3.1 101 === 3.1.2 How can i know if my device already have bootloader? ===
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104 If a device has a bootloader. it will output bootloader info to UART when boot. As below:
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Ellie Zhang 3.1 106 [[image:image-20230514150410-1.png||height="398" width="815"]]
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Ellie Zhang 3.1 109 === 3.1.3 How to upload bootloader to device? ===
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112 If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
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Ellie Zhang 3.1 114 **[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].**
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Ellie Zhang 3.1 117 (% style="color:blue" %)**Update a firmware via TremoProgrammer:**
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119 LoRaSTv4 Base hardware support UART update firmware. the UART connection is the same as AT Command connection, with the need for two extra action. See below for the steps:
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Ellie Zhang 3.1 121 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
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Ellie Zhang 3.1 123 (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
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Ellie Zhang 3.1 125 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
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Ellie Zhang 3.1 127 (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
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Ellie Zhang 3.1 130 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
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Ellie Zhang 3.1 132 1.  **TremoProgrammer** download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
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Ellie Zhang 3.1 134 2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
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Ellie Zhang 3.1 136 3.  Choose software and set the address to (% style="color:blue" %)**0x08000000**(%%).
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Ellie Zhang 3.1 138 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update finish. And you should be about to see Bootloader info in output after update
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Ellie Zhang 3.1 140 [[image:image-20230515171651-1.png]]
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Ellie Zhang 3.1 143 == 3.2 Update Firmware (Assume the device already have a bootloader) ==
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Ellie Zhang 3.1 146 Video Instruction: **[[https:~~/~~/youtu.be/G_xEZnNjJmM >>https://youtu.be/G_xEZnNjJmM]]**
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Ellie Zhang 3.1 149 === 3.2.1 Update a firmware via Dragino Sensor Manager Utility.exe ===
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Ellie Zhang 3.1 152 ~1. Download **[[OTA Tool>>https://www.dropbox.com/sh/bqepfzvusv6ig8e/AACKB4J9pdY1I7s5kcKfCUGHa?dl=0]]**
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154 2. Use below schedule to update:
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Ellie Zhang 3.1 156 [[image:image-20230526105151-1.png]]
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Ellie Zhang 3.1 158 [[image:image-20230526105910-2.png]]
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Ellie Zhang 3.1 160 [[image:image-20230520100541-5.png||height="535" width="799"]]
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Ellie Zhang 3.1 163 = 4. FAQ =
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Ellie Zhang 3.1 165 == 4.1 How to recover if upgrade wrong file to bootloader? ==
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168 You can just upload the bootloader again.
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Ellie Zhang 3.1 171 == 4.2 How to recover if upgrade wrong firmware via Dragino Sensor Manager Utility.exe? ==
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174 The UART upgrade via Dragino Sensor Manager Utility.exe is base on Dragino Bootloader. So if you are able to upgrade some file via this tool. It means the device has bootloder.
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177 The upgrade via Dragino Sensor Manager Utility is base on firmware level and won't effect the bootloader. If you upgrade a wrong firmware file, you can try below:
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Ellie Zhang 3.1 179 ~1. UART upgrade via Dragino Sensor Manager Utility again to the correct version. The password should use the AT PIN for the wrong firmware.  (This method is not 100% work, depends which wrong firmware you have upgraded)
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Ellie Zhang 3.1 181 2. Use **TremoProgrammer **to update firmware. [[Insturction>>||anchor="H4.3HowtouseTremoProgrammertoupdatefirmwareifthereisbootloaderinthedevice3F"]]
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Ellie Zhang 3.1 183 3. Use **[[OTA update>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**, this is base on Bootloader so it will work. Make you choose the correct frequency band (base on the firmware version in the sensor or use EU868 which is the default setting.)
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Ellie Zhang 3.1 186 == 4.3 How to use TremoProgrammer to update firmware if there is bootloader in the device? ==
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189 Make sure your device already bootloader while use this update. Otherwise device won't be able to boot ( can be solve by upload a bootloader to the device).
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191 LoRaSTv4 Base hardware support UART update firmware. the UART connection is the same as AT Command connection, with the need for two extra action. See below for the steps:
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Ellie Zhang 3.1 193 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
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Ellie Zhang 3.1 195 (% style="color:blue" %) **Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
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Ellie Zhang 3.1 197 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
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Ellie Zhang 3.1 199 (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
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Ellie Zhang 3.1 202 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
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Ellie Zhang 3.1 204 1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
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Ellie Zhang 3.1 206 2.  Run(% style="color:blue" %)** TremoProgrammer.**
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Ellie Zhang 3.1 208 3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**. (% style="color:red" %)**VERY IMPORTANT for this address**.
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Ellie Zhang 3.1 210 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
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Ellie Zhang 3.1 212 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/WebHome/image-20221224174341-4.png?width=374&height=471&rev=1.1||alt="image-20221224174341-4.png" height="471" width="374"]]
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