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1		-XWiki.Edwin
	1	+XWiki.Xiaoling

Content

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11	11
12	12	Below hardware use LoRaST v4 module. They supports UART Access for AT Command and Firmware Upgrade.
13	13
14		-
15	15	{{velocity}}
16	16	$xwiki.ssfx.use("js/xwiki/table/table.css")
17	17	$xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
18	18	{{/velocity}}
19	19
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" %)(((
	19	+(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="width:829px" %)
	20	+|(% style="background-color:#d9e2f3; color:#0070c0; width:290px" %)**Models**|(% style="background-color:#d9e2f3; color:#0070c0; width:172px" %)**Mother Board**|(% style="background-color:#d9e2f3; color:#0070c0; width:116px" %)**UART for AT Commands**|(% style="background-color:#d9e2f3; color:#0070c0; width:248px" %)**UART for Upgrade Firmware**
	21	+|(% style="width:290px" %)PS-LB, PS-LB-NA, SDI12-LB|(% style="width:172px" %)SIB|(% style="width:116px" %)Instruction|(% style="width:248px" %)Instruction
	22	+|(% style="width:290px" %)(((
24	24	SN50v3, S31-LB, S31B-LB,
25	25
26	26	D20-LB.D20S-LB, D21-LB, D22-LB
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" %) |(% style="width:158px" %)RS485-BL|(% style="width:214px" %) |(% style="width:226px" %)
	26	+)))|(% style="width:172px" %)SN50v3|(% style="width:116px" %) |(% style="width:248px" %)
	27	+|(% style="width:290px" %)LHT65N|(% style="width:172px" %)LHT65N|(% style="width:116px" %) |(% style="width:248px" %)
	28	+|(% style="width:290px" %) |(% style="width:172px" %) |(% style="width:116px" %) |(% style="width:248px" %)
30	30
	30	+
	31	+
	32	+
31	31	= 2. UART for AT Commands =
32	32
33	33	== 2.1 Generate software set up for AT Commands via UART ==
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42	42	(((
43	43	4. The password is the last six characters of APPSKEY or PIN of box
44	44
45		-
46	46	**Example：**
47	47
48	48	APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
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65	65
66	66	== 2.3 UART Connection for SN50v3 base mother board ==
67	67
68		-
69	69	[[image:image-20230515102801-1.png]]
70	70
71	71
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86	86
87	87	=== 3.1.2 How can i know if my device already have bootloader? ===
88	88
89		-
90	90	If a device has a bootloader. it will output bootloader info to UART when boot. As below:
91	91
92	92	[[image:image-20230514150410-1.png||height="398" width="815"]]
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94	94
95	95	=== 3.1.3 How to upload bootloader to device? ===
96	96
97		-
98	98	If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
99	99
100	100	**[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].**
101	101
102	102
103		-(% style="color:blue" %)**Update a firmware via TremoProgrammer:**
	101	+**Update a firmware via TremoProgrammer:**
104	104
105	105	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:
106	106
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126	126	[[image:image-20230515171651-1.png]]
127	127
128	128
	127	+
129	129	== 3.2 Update Firmware (Assume the device already have a bootloader) ==
130	130
131		-
132		-Video Instruction: **[[https:~~/~~/youtu.be/G_xEZnNjJmM >>https://youtu.be/G_xEZnNjJmM]]**
133		-
134		-
135	135	=== 3.2.1 Update a firmware via Dragino Sensor Manager Utility.exe ===
136	136
137		-
138	138	~1. Download **[[OTA Tool>>https://www.dropbox.com/sh/bqepfzvusv6ig8e/AACKB4J9pdY1I7s5kcKfCUGHa?dl=0]]**
139	139
140	140	2. Use below schedule to update:
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150	150
151	151	== 4.1 How to recover if upgrade wrong file to bootloader? ==
152	152
153		-
154	154	You can just upload the bootloader again.
155	155
156	156
157	157	== 4.2 How to recover if upgrade wrong firmware via Dragino Sensor Manager Utility.exe? ==
158	158
159		-
160	160	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.
161	161
162	162
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171	171
172	172	== 4.3 How to use TremoProgrammer to update firmware if there is bootloader in the device? ==
173	173
174		-
175	175	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).
176	176
177	177	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:
178	178
179		- (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
	170	+ **Step1**: Set BOOT Switch to **PROG** mode. PROG mode is for update firmware specially.
180	180
181		- (% style="color:blue" %) **Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
	172	+ **Step2**: Press **Reset** button, the module will then boot into program mode.
182	182
183		- (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
	174	+ **Step3**: Use **TremoProgrammer** to update the firmware to LoRaST v4.
184	184
185		- (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
	176	+ **Step4**: Set BOOT Switch to **FLASH** position. Press Reset button again and module will run the new software.
186	186
	178	+Below is the method for how to update via **TremoProgrammer:**
187	187
188		-Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
189		-
190	190	1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
191	191
192		-2.  Run(% style="color:blue" %)** TremoProgrammer.**
	182	+2.  Run** TremoProgrammer.**
193	193
194		-3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**. (% style="color:red" %)**VERY IMPORTANT for this address**.
	184	+3.  Choose software and set the address to **0x0800D000**. (% class="mark" %)VERY IMPORTANT for this address(%%).
195	195
196		-4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
	186	+4. Rember to set BOOT Switch to **FLASH** after update
197	197
198	198	[[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"]]
199		-
200		-