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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	+
14	14	{{velocity}}
15	15	$xwiki.ssfx.use("js/xwiki/table/table.css")
16	16	$xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
17	17	{{/velocity}}
18	18
19		-(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="width:829px" %)
20		-|(% style="background-color:#d9e2f3; 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" %)(((
	20	+(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:955px" %)
	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: 286px; background-color: rgb(217, 226, 243);" %)**UART for AT Commands**|=(% style="width: 267px;background-color:#D9E2F3" %)**UART for Upgrade Firmware**
	22	+|(% style="width:269px" %)PS-LB, PS-LB-NA, SDI12-LB|(% style="width:158px" %)SIB|(% style="width:286px" %)Instruction|(% style="width:267px" %)Instruction
	23	+|(% style="width:269px" %)(((
23	23	SN50v3, S31-LB, S31B-LB,
24	24
25	25	D20-LB.D20S-LB, D21-LB, D22-LB
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" %)
	27	+)))|(% style="width:158px" %)SN50v3|(% style="width:286px" %) |(% style="width:267px" %)
	28	+|(% style="width:269px" %)LHT65N|(% style="width:158px" %)LHT65N|(% style="width:286px" %) |(% style="width:267px" %)
29	29
	30	+
	31	+
30	30	= 2. UART for AT Commands =
31	31
32	32	== 2.1 Generate software set up for AT Commands via UART ==
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41	41	(((
42	42	4. The password is the last six characters of APPSKEY or PIN of box
43	43
	46	+
44	44	**Example：**
45	45
46	46	APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
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63	63
64	64	== 2.3 UART Connection for SN50v3 base mother board ==
65	65
	69	+
66	66	[[image:image-20230515102801-1.png]]
67	67
68	68
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83	83
84	84	=== 3.1.2 How can i know if my device already have bootloader? ===
85	85
	90	+
86	86	If a device has a bootloader. it will output bootloader info to UART when boot. As below:
87	87
88	88	[[image:image-20230514150410-1.png||height="398" width="815"]]
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90	90
91	91	=== 3.1.3 How to upload bootloader to device? ===
92	92
	98	+
93	93	If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
94	94
95	95	**[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].**
96	96
97	97
98		-**Update a firmware via TremoProgrammer:**
	104	+(% style="color:blue" %)**Update a firmware via TremoProgrammer:**
99	99
100	100	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:
101	101
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121	121	[[image:image-20230515171651-1.png]]
122	122
123	123
124		-
125	125	== 3.2 Update Firmware (Assume the device already have a bootloader) ==
126	126
127	127	=== 3.2.1 Update a firmware via Dragino Sensor Manager Utility.exe ===
128	128
	134	+
129	129	~1. Download **[[OTA Tool>>https://www.dropbox.com/sh/bqepfzvusv6ig8e/AACKB4J9pdY1I7s5kcKfCUGHa?dl=0]]**
130	130
131	131	2. Use below schedule to update:
132		-(% style="color:red" %)**FLASH**(%%)
133	133
134		-[[image:image-20230520100249-1.png||height="483" width="805"]]
	139	+[[image:image-20230526105151-1.png]]
135	135
136		-[[image:image-20230520100405-3.png||height="295" width="804"]]
	141	+[[image:image-20230526105910-2.png]]
137	137
138	138	[[image:image-20230520100541-5.png||height="535" width="799"]]
139	139
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142	142
143	143	== 4.1 How to recover if upgrade wrong file to bootloader? ==
144	144
	150	+
145	145	You can just upload the bootloader again.
146	146
147	147
148	148	== 4.2 How to recover if upgrade wrong firmware via Dragino Sensor Manager Utility.exe? ==
149	149
	156	+
150	150	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.
151	151
152	152
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161	161
162	162	== 4.3 How to use TremoProgrammer to update firmware if there is bootloader in the device? ==
163	163
	171	+
164	164	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).
165	165
166	166	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:
167	167
168		- **Step1**: Set BOOT Switch to **PROG** mode. PROG mode is for update firmware specially.
	176	+ (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
169	169
170		- **Step2**: Press **Reset** button, the module will then boot into program mode.
	178	+ (% style="color:blue" %) **Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode.
171	171
172		- **Step3**: Use **TremoProgrammer** to update the firmware to LoRaST v4.
	180	+ (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4.
173	173
174		- **Step4**: Set BOOT Switch to **FLASH** position. Press Reset button again and module will run the new software.
	182	+ (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software.
175	175
176		-Below is the method for how to update via **TremoProgrammer:**
177	177
	185	+Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:**
	186	+
178	178	1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
179	179
180		-2.  Run** TremoProgrammer.**
	189	+2.  Run(% style="color:blue" %)** TremoProgrammer.**
181	181
182		-3.  Choose software and set the address to **0x0800D000**. (% class="mark" %)VERY IMPORTANT for this address(%%).
	191	+3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**. (% style="color:red" %)**VERY IMPORTANT for this address**.
183	183
184		-4. Rember to set BOOT Switch to **FLASH** after update
	193	+4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
185	185
186	186	[[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"]]
187	187