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Version 52.1 by Ellie Zhang on 2023/08/09 15:16
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Xiaoling 26.16 1 (% class="wikigeneratedid" %)
Edwin Chen 14.1 2 **Table of Contents:**
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Edwin Chen 15.1 9 = 1. LoRaST v4 base Hardware =
Edwin Chen 1.1 10
Xiaoling 15.2 11
Edwin Chen 29.1 12 Below hardware use LoRaST v4 module. They supports UART Access for AT Command and Firmware Upgrade.
Edwin Chen 1.1 13
Xiaoling 47.8 14
Xiaoling 26.22 15 {{velocity}}
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Xiaoling 47.9 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
Xiaoling 47.8 23 |(% style="width:269px" %)(((
Edwin Chen 29.1 24 SN50v3, S31-LB, S31B-LB,
Xiaoling 26.13 25
Edwin Chen 29.1 26 D20-LB.D20S-LB, D21-LB, D22-LB
Xiaoling 47.9 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" %)
Ellie Zhang 52.1 29 |(% style="width:269px" %)(((
30 RS485-LB, SE01-LB, SPH01-LB,
Xiaoling 26.24 31
Ellie Zhang 52.1 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
37 )))|(% style="width:158px" %)RS485-BL|(% style="width:214px" %) |(% style="width:226px" %)
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Edwin Chen 15.1 39 = 2. UART for AT Commands =
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Edwin Chen 50.1 41 == 2.1 General software set up for AT Commands via UART ==
Edwin Chen 15.1 42
Xiaoling 15.2 43
Xiaoling 26.25 44 ~1. Use a general serial tool.
Edwin Chen 9.1 45
Xiaoling 26.25 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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50 (((
51 4. The password is the last six characters of APPSKEY or PIN of box
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Xiaoling 47.6 53
Xiaoling 20.2 54 **Example：**
Bei Jinggeng 16.1 55
56 APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
57
58 The password：147485
Bei Jinggeng 19.1 59
Bei Jinggeng 20.1 60 [[image:image-20230329162900-1.png||height="302" width="648"]]
Bei Jinggeng 19.1 61
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Bei Jinggeng 16.1 63 )))
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Edwin Chen 9.1 65 [[image:image-20221224170218-1.png||height="497" width="640"]]
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Edwin Chen 15.1 68 == 2.2 UART Connection for SIB mother board ==
Edwin Chen 9.1 69
Xiaoling 15.3 70
Edwin Chen 9.1 71 [[image:image-20221224171304-3.png||height="545" width="863"]]
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Edwin Chen 21.1 74 == 2.3 UART Connection for SN50v3 base mother board ==
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Xiaoling 47.6 76
Ellie Zhang 52.1 77 [[image:image-20230515102801-1.png||height="635" width="860"]]
Edwin Chen 21.1 78
Xiaoling 26.24 79
Ellie Zhang 52.1 80 == 2.4 UART Connection for RS485-BL base mother board ==
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83 [[image:微信图片_20230809144604.jpg||height="673" width="791"]]
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Edwin Chen 15.1 86 = 3. UART for Firmware Upgrade =
Edwin Chen 9.1 87
Edwin Chen 28.1 88 == 3.1 Check Your device already have bootloader ==
Edwin Chen 13.1 89
Edwin Chen 28.1 90 === 3.1.1 What is Dragino Bootloader? ===
Edwin Chen 24.1 91
Xiaoling 26.24 92
Edwin Chen 24.1 93 Dragino Bootloader is a customizer made bootloader which support below features:
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Edwin Chen 36.1 95 * OTA Update via LoRa
96 * OTA Batch update configure via LoRa
Edwin Chen 24.1 97
Edwin Chen 31.1 98 All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
Edwin Chen 24.1 99
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Edwin Chen 28.1 101 === 3.1.2 How can i know if my device already have bootloader? ===
Xiaoling 26.26 102
Xiaoling 47.6 103
Edwin Chen 28.1 104 If a device has a bootloader. it will output bootloader info to UART when boot. As below:
Xiaoling 15.3 105
Edwin Chen 28.1 106 [[image:image-20230514150410-1.png||height="398" width="815"]]
Edwin Chen 22.1 107
Edwin Chen 23.1 108
Edwin Chen 28.1 109 === 3.1.3 How to upload bootloader to device? ===
Edwin Chen 23.1 110
Xiaoling 47.6 111
Edwin Chen 32.1 112 If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
Edwin Chen 23.1 113
Edwin Chen 36.1 114 **[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].**
Edwin Chen 23.1 115
Edwin Chen 36.1 116
Xiaoling 47.6 117 (% style="color:blue" %)**Update a firmware via TremoProgrammer:**
Edwin Chen 36.1 118
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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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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123 (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
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125 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
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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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129
130 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
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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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134 2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
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136 3.  Choose software and set the address to (% style="color:blue" %)**0x08000000**(%%).
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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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140 [[image:image-20230515171651-1.png]]
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Edwin Chen 28.1 143 == 3.2 Update Firmware (Assume the device already have a bootloader) ==
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Edwin Chen 48.1 145
146 Video Instruction: **[[https:~~/~~/youtu.be/G_xEZnNjJmM >>https://youtu.be/G_xEZnNjJmM]]**
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Edwin Chen 42.1 149 === 3.2.1 Update a firmware via Dragino Sensor Manager Utility.exe ===
Edwin Chen 28.1 150
Xiaoling 47.6 151
Edwin Chen 42.1 152 ~1. Download **[[OTA Tool>>https://www.dropbox.com/sh/bqepfzvusv6ig8e/AACKB4J9pdY1I7s5kcKfCUGHa?dl=0]]**
Edwin Chen 28.1 153
Edwin Chen 42.1 154 2. Use below schedule to update:
Edwin Chen 28.1 155
Edwin Chen 47.1 156 [[image:image-20230526105151-1.png]]
Edwin Chen 28.1 157
Edwin Chen 47.1 158 [[image:image-20230526105910-2.png]]
Edwin Chen 28.1 159
Edwin Chen 42.1 160 [[image:image-20230520100541-5.png||height="535" width="799"]]
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162
163 = 4. FAQ =
164
165 == 4.1 How to recover if upgrade wrong file to bootloader? ==
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Xiaoling 47.6 167
Edwin Chen 42.1 168 You can just upload the bootloader again.
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170
171 == 4.2 How to recover if upgrade wrong firmware via Dragino Sensor Manager Utility.exe? ==
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Xiaoling 47.6 173
Edwin Chen 42.1 174 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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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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Edwin Chen 43.1 181 2. Use **TremoProgrammer **to update firmware. [[Insturction>>||anchor="H4.3HowtouseTremoProgrammertoupdatefirmwareifthereisbootloaderinthedevice3F"]]
Edwin Chen 42.1 182
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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185
186 == 4.3 How to use TremoProgrammer to update firmware if there is bootloader in the device? ==
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Xiaoling 47.6 188
Edwin Chen 42.1 189 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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Edwin Chen 13.1 191 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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Xiaoling 47.6 193 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
Edwin Chen 13.1 194
Xiaoling 47.6 195 (% style="color:blue" %) **Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
Edwin Chen 13.1 196
Xiaoling 47.6 197 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
Edwin Chen 13.1 198
Xiaoling 47.6 199 (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
Edwin Chen 13.1 200
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Xiaoling 47.6 202 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
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Edwin Chen 13.1 204 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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Xiaoling 47.6 206 2.  Run(% style="color:blue" %)** TremoProgrammer.**
Edwin Chen 13.1 207
Xiaoling 47.6 208 3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**. (% style="color:red" %)**VERY IMPORTANT for this address**.
Edwin Chen 13.1 209
Xiaoling 47.6 210 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
Edwin Chen 13.1 211
Edwin Chen 42.1 212 [[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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