Version 52.2 by Xiaoling on 2023/10/08 11:00
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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
15 {{velocity}}
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20 (% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:869px" %)
21 ||||
22 (% class="sortHeader" %)|=(% scope="col" style="width: 269px; background-color: rgb(217, 226, 243);" %)[[Models(% class="sortarrow" %)~[~[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="sortarrow" %)~[~[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="sortarrow" %)~[~[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="sortarrow" %)~[~[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"]]
23 (% 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="H2.2UARTConnectionforSIBmotherboard"]]
24 (% class="odd" %)|(% style="width:269px" %)(((
25 SN50v3, S31-LB, S31B-LB,
26
27 D20-LB.D20S-LB, D21-LB, D22-LB
28 )))|(% style="width:158px" %)SN50v3|(% style="width:214px" %)[[Instruction>>||anchor="H2.3UARTConnectionforSN50v3basemotherboard"]]|(% style="width:226px" %)[[Instruction>>||anchor="H2.2UARTConnectionforSIBmotherboard"]]
29 (% class="even" %)|(% style="width:269px" %)LHT65N|(% style="width:158px" %)LHT65N|(% style="width:214px" %) |(% style="width:226px" %)
30 (% class="odd" %)|(% style="width:269px" %)(((
31 RS485-LB, SE01-LB, SPH01-LB,
32
33 LMS01-LB,LDS12-LB,LDS40-LB,
34
35 DDS75-LB,DDS45-LB,DDS04-LB,
36
37 DDS20-LB,MDS120-LB,MDS200-LB, WSC2-LB
38 )))|(% style="width:158px" %)RS485-BL|(% style="width:214px" %)[[Instruction>>||anchor="H2.4UARTConnectionforRS485-BLbasemotherboard"]]|(% style="width:226px" %)[[Instruction>>||anchor="H2.2UARTConnectionforSIBmotherboard"]]
39
40 = 2. UART for AT Commands =
41
42 == 2.1 General software set up for AT Commands via UART ==
43
44
45 ~1. Use a general serial tool.
46
47 2. Connect PC to device's UART interface
48
49 3. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
50
51 (((
52 4. The password is the last six characters of APPSKEY or PIN of box
53
54
55 **Example：**
56
57 APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
58
59 The password：147485
60
61 [[image:image-20230329162900-1.png||height="302" width="648"]]
62
63
64 )))
65
66 [[image:image-20221224170218-1.png||height="497" width="640"]]
67
68
69 == 2.2 UART Connection for SIB mother board ==
70
71
72 [[image:image-20221224171304-3.png||height="545" width="863"]]
73
74
75 == 2.3 UART Connection for SN50v3 base mother board ==
76
77
78 [[image:image-20230515102801-1.png||height="635" width="860"]]
79
80
81 == 2.4 UART Connection for RS485-BL base mother board ==
82
83
84 [[image:微信图片_20230809144604.jpg||height="673" width="791"]]
85
86
87 = 3. UART for Firmware Upgrade =
88
89 == 3.1 Check Your device already have bootloader ==
90
91 === 3.1.1 What is Dragino Bootloader? ===
92
93
94 Dragino Bootloader is a customizer made bootloader which support below features:
95
96 * OTA Update via LoRa
97 * OTA Batch update configure via LoRa
98
99 All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
100
101
102 === 3.1.2 How can i know if my device already have bootloader? ===
103
104
105 If a device has a bootloader. it will output bootloader info to UART when boot. As below:
106
107 [[image:image-20230514150410-1.png||height="398" width="815"]]
108
109
110 === 3.1.3 How to upload bootloader to device? ===
111
112
113 If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
114
115 **[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].**
116
117
118 (% style="color:blue" %)**Update a firmware via TremoProgrammer:**
119
120 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:
121
122 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
123
124 (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
125
126 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
127
128 (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
129
130
131 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
132
133 1.  **TremoProgrammer** download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
134
135 2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
136
137 3.  Choose software and set the address to (% style="color:blue" %)**0x08000000**(%%).
138
139 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
140
141 [[image:image-20230515171651-1.png]]
142
143
144 == 3.2 Update Firmware (Assume the device already have a bootloader) ==
145
146
147 Video Instruction: **[[https:~~/~~/youtu.be/G_xEZnNjJmM >>https://youtu.be/G_xEZnNjJmM]]**
148
149
150 === 3.2.1 Update a firmware via Dragino Sensor Manager Utility.exe ===
151
152
153 ~1. Download **[[OTA Tool>>https://www.dropbox.com/sh/bqepfzvusv6ig8e/AACKB4J9pdY1I7s5kcKfCUGHa?dl=0]]**
154
155 2. Use below schedule to update:
156
157 [[image:image-20230526105151-1.png]]
158
159 [[image:image-20230526105910-2.png]]
160
161 [[image:image-20230520100541-5.png||height="535" width="799"]]
162
163
164 = 4. FAQ =
165
166 == 4.1 How to recover if upgrade wrong file to bootloader? ==
167
168
169 You can just upload the bootloader again.
170
171
172 == 4.2 How to recover if upgrade wrong firmware via Dragino Sensor Manager Utility.exe? ==
173
174
175 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.
176
177
178 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:
179
180 ~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)
181
182 2. Use **TremoProgrammer **to update firmware. [[Insturction>>||anchor="H4.3HowtouseTremoProgrammertoupdatefirmwareifthereisbootloaderinthedevice3F"]]
183
184 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.)
185
186
187 == 4.3 How to use TremoProgrammer to update firmware if there is bootloader in the device? ==
188
189
190 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).
191
192 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:
193
194 (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
195
196 (% style="color:blue" %) **Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
197
198 (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
199
200 (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
201
202
203 Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
204
205 1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
206
207 2.  Run(% style="color:blue" %)** TremoProgrammer.**
208
209 3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**. (% style="color:red" %)**VERY IMPORTANT for this address**.
210
211 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
212
213 [[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"]]
214
215

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