Version 55.1 by Mengting Qiu on 2023/12/12 14:46
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1 (% class="wikigeneratedid" %)
2 **Table of Contents:**
3
4 {{toc/}}
5
6
7
8
9 = 1. LoRaST v4 base Hardware =
10
11
12 Below hardware use LoRaST v4 module. They supports UART Access for AT Command and Firmware Upgrade.
13
14
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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(% class="wikiinternallink sortarrow wikiinternallink" %)~[~[image:/xwiki/resources/js/xwiki/table/img/arrow-none.gif?cache-version=1648720710000~|~|alt="⇵" border="0"~]~]>>path:#||onclick="ts_resortTable(this);return false;" class="sortHeader"]]|=(% style="width: 158px; background-color: rgb(217, 226, 243);" %)[[Mother Board(% class="wikiinternallink sortarrow wikiinternallink" %)~[~[image:/xwiki/resources/js/xwiki/table/img/arrow-none.gif?cache-version=1648720710000~|~|alt="⇵" border="0"~]~]>>path:#||onclick="ts_resortTable(this);return false;" class="sortHeader"]]|=(% style="width: 214px; background-color: rgb(217, 226, 243);" %)[[UART for AT Commands(% class="wikiinternallink sortarrow wikiinternallink" %)~[~[image:/xwiki/resources/js/xwiki/table/img/arrow-none.gif?cache-version=1648720710000~|~|alt="⇵" border="0"~]~]>>path:#||onclick="ts_resortTable(this);return false;" class="sortHeader"]]|=(% style="width: 226px; background-color: rgb(217, 226, 243);" %)[[UART for Upgrade Firmware(% class="wikiinternallink sortarrow wikiinternallink" %)~[~[image:/xwiki/resources/js/xwiki/table/img/arrow-none.gif?cache-version=1648720710000~|~|alt="⇵" border="0"~]~]>>path:#||onclick="ts_resortTable(this);return false;" class="sortHeader"]]
22 (% class="even" %)|(% style="width:269px" %)PS-LB, PS-LB-NA, SDI12-LB|(% style="width:158px" %)SIB|(% style="width:214px" %)[[Instruction>>||anchor="H2.2UARTConnectionforSIBmotherboard"]]|(% style="width:226px" %)[[Instruction>>||anchor="H3.UARTforFirmwareUpgrade"]]
23 (% class="odd" %)|(% style="width:269px" %)(((
24 SN50v3, S31-LB, S31B-LB,
25
26 D20-LB.D20S-LB, D21-LB, D22-LB
27 )))|(% style="width:158px" %)SN50v3|(% style="width:214px" %)[[Instruction>>||anchor="H2.3UARTConnectionforSN50v3basemotherboard"]]|(% style="width:226px" %)[[Instruction>>||anchor="H3.UARTforFirmwareUpgrade"]]
28 (% class="even" %)|(% style="width:269px" %)LHT65N|(% style="width:158px" %)LHT65N|(% style="width:214px" %) |(% style="width:226px" %)
29 (% class="odd" %)|(% style="width:269px" %)(((
30 RS485-LB, SE01-LB, SPH01-LB,
31
32 LMS01-LB, LDS12-LB, LDS40-LB,
33
34 DDS75-LB, DDS45-LB, DDS04-LB,
35
36 DDS20-LB, MDS120-LB, MDS200-LB, WSC2-LB
37 )))|(% style="width:158px" %)RS485-BL|(% style="width:214px" %)[[Instruction>>||anchor="H2.4UARTConnectionforRS485-BLbasemotherboard"]]|(% style="width:226px" %)[[Instruction>>||anchor="H3.UARTforFirmwareUpgrade"]]
38
39
40
41 = 2. UART for AT Commands =
42
43 == 2.1 General software set up for AT Commands via UART ==
44
45
46 ~1. Use a general serial tool.
47
48 2. Connect PC to device's UART interface
49
50 3. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
51
52 (((
53 4. The password is the last six characters of APPSKEY or PIN of box
54
55
56 **Example：**
57
58 APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
59
60 The password：147485
61
62 [[image:image-20230329162900-1.png||height="302" width="648"]]
63
64
65 )))
66
67 [[image:image-20221224170218-1.png||height="497" width="640"]]
68
69
70 == 2.2 UART Connection for SIB mother board ==
71
72
73 [[image:image-20221224171304-3.png||height="545" width="863"]]
74
75
76 == 2.3 UART Connection for SN50v3 base mother board ==
77
78
79 [[image:image-20230515102801-1.png||height="635" width="860"]]
80
81
82 == 2.4 UART Connection for RS485-BL base mother board ==
83
84
85 [[image:微信图片_20230809144604.jpg||height="673" width="791"]]
86
87
88 = 3. UART for Firmware Upgrade =
89
90 == 3.1 Check Your device already have bootloader ==
91
92 === 3.1.1 What is Dragino Bootloader? ===
93
94
95 Dragino Bootloader is a customizer made bootloader which support below features:
96
97 * OTA Update via LoRa
98 * OTA Batch update configure via LoRa
99
100 All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
101
102
103 === 3.1.2 How can i know if my device already have bootloader? ===
104
105
106 If a device has a bootloader. it will output bootloader info to UART when boot. As below:
107
108 [[image:image-20230514150410-1.png||height="398" width="815"]]
109
110
111 === 3.1.3 How to upload bootloader to device? ===
112
113
114 If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
115
116 **[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].**
117
118
119 (% style="color:blue" %)**Update a firmware via TremoProgrammer:**
120
121 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:
122
123 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
124
125 (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
126
127 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
128
129 (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
130
131
132 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
133
134 1.  **TremoProgrammer** download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
135
136 2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
137
138 3.  Choose software and set the address to (% style="color:blue" %)**0x08000000**(%%).
139
140 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
141
142 [[image:image-20230515171651-1.png]]
143
144
145 == 3.2 Update Firmware (Assume the device already have a bootloader) ==
146
147
148 Video Instruction: **[[https:~~/~~/youtu.be/G_xEZnNjJmM >>https://youtu.be/G_xEZnNjJmM]]**
149
150
151 === 3.2.1 Update a firmware via Dragino Sensor Manager Utility.exe ===
152
153
154 ~1. Download **[[OTA Tool>>https://www.dropbox.com/sh/bqepfzvusv6ig8e/AACKB4J9pdY1I7s5kcKfCUGHa?dl=0]]**
155
156 2. Use below schedule to update:
157
158 [[image:image-20230526105151-1.png]]
159
160 [[image:image-20230526105910-2.png]]
161
162 [[image:image-20230520100541-5.png||height="535" width="799"]]
163
164
165 = 4. FAQ =
166
167 == 4.1 How to recover if upgrade wrong file to bootloader? ==
168
169
170 You can just upload the bootloader again.
171
172
173 == 4.2 How to recover if upgrade wrong firmware via Dragino Sensor Manager Utility.exe? ==
174
175
176 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.
177
178
179 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:
180
181 ~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)
182
183 2. Use **TremoProgrammer **to update firmware. [[Insturction>>||anchor="H4.3HowtouseTremoProgrammertoupdatefirmwareifthereisbootloaderinthedevice3F"]]
184
185 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.)
186
187
188 == 4.3 How to use TremoProgrammer to update firmware if there is bootloader in the device? ==
189
190
191 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).
192
193 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:
194
195 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
196
197 (% style="color:blue" %) **Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
198
199 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
200
201 (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
202
203
204 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
205
206 1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
207
208 2.  Run(% style="color:blue" %)** TremoProgrammer.**
209
210 3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**. (% style="color:red" %)**VERY IMPORTANT for this address**.
211
212 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
213
214 [[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"]]
215
216

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