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1		-(% class="wikigeneratedid" %)
2	2	**Table of Contents:**
3	3
4	4	{{toc/}}
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6	6
7	7
8	8
	8	+
9	9	= 1. LoRaST v4 base Hardware =
10	10
11	11
12		-Below hardware use LoRaST v4 module. They supports UART Access for AT Command and Firmware Upgrade.
	12	+Below hardware use LoRaST v4 module. They module support UART Access for AT Command and Firmware Upgrade.
	13	+{{velocity}}$xwiki.ssfx.use("js/xwiki/table/table.css")
	14	+$xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true){{/velocity}}
13	13
14		-{{velocity}}
15		-$xwiki.ssfx.use("js/xwiki/table/table.css")
16		-$xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
17		-{{/velocity}}
	16	+(% border="1" cellspacing="10" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f7faff; width:621.989px" %)
	17	+(% class="sortHeader" %)|=(% style="width: 77px;" %)Model|=(% style="width: 120px;" %)Mother Board|=(% style="width: 199px;" %)UART for AT Commands|=(% style="width: 221px;" %)UART for Upgrade Firmware
	18	+|(% style="width:77px" %)(((
	19	+PS-LB
	20	+)))|(% style="width:120px" %)SIB|(% style="width:199px" %)Instruction|(% style="width:221px" %)Instruction
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" %)(((
23		-SN50v3, S31-LB, S31B-LB,
24		-
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" %)
29		-
30		-
31	31	= 2. UART for AT Commands =
32	32
33	33	== 2.1 Generate software set up for AT Commands via UART ==
34	34
35	35
36		-~1. Use a general serial tool.
	27	+(% start="1" style="list-style-type:decimal" %)
	28	+1. Use a general serial tool.
	29	+1. Connect PC to device's UART interface
	30	+1. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
	31	+1. (((
	32	+The password is the last six characters of APPSKEY or PIN of box
37	37
38		-2. Connect PC to device's UART interface
39		-
40		-3. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
41		-
42		-(((
43		-4. The password is the last six characters of APPSKEY or PIN of box
44		-
45	45	**Example：**
46	46
47	47	APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
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65	65	== 2.3 UART Connection for SN50v3 base mother board ==
66	66
67	67
68		-
69	69	= 3. UART for Firmware Upgrade =
70	70
71		-== 3.1 Check Your device already have bootloader ==
	59	+== 3.1 Update firmware ==
72	72
73		-=== 3.1.1 What is Dragino Bootloader? ===
	61	+=== 3.1.1 Update a firmware without bootloader ===
74	74
75	75
76		-Dragino Bootloader is a customizer made bootloader which support below features:
77		-
78		-* OTA Update via LoRa or BLE
79		-* OTA Batch update configure via LoRa or BLE
80		-
81		-(% border="1" cellspacing="5" style="width:912.222px" %)
82		-|(% style="background-color:#d9e2f3; color:#0070c0; width:429px" %)**Model supports LoRa Bootloader**|(% style="background-color:#d9e2f3; color:#0070c0; width:480px" %)**Model with BLE Bootloader**
83		-|(% style="width:429px" %)(((
84		-PS-LB, SDI12-LB, PS-LB-NA, SN50v3-LB,
85		-
86		-D2x-LB, S31x-LB, SDI12-LB
87		-
88		-LA66, LA66 USB, LA66 Shield
89		-)))|(% style="width:480px" %)(((
90		-
91		-)))
92		-
93		-
94		-=== 3.1.2 How can i know if my device already have bootloader? ===
95		-
96		-If a device has a bootloader. it will output bootloader info to UART when boot. As below:
97		-
98		-[[image:image-20230514150410-1.png||height="398" width="815"]]
99		-
100		-
101		-=== 3.1.3 How to upload bootloader to device? ===
102		-
103		-
104		-
105		-== 3.2 Update Firmware (Assume the device already have a bootloader) ==
106		-
107		-=== 3.2.1 Update a firmware via Dragino bootloader ===
108		-
109		-
110		-
111		-
112		-=== 3.2.2 Update a firmware via TremoProgrammer ===
113		-
114		-Make sure your device already bootloader while use this update. Other device won't be able to boot ( can be solve by upload a bootloader to the device).
115		-
116	116	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:
117	117
118	118	(% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
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130	130
131	131	2.  Run** (% style="color:blue" %)TremoProgrammer.(%%)**
132	132
133		-3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000**(%%). (% style="color:red" %)VERY IMPORTANT: USE THIS ADDRESS FOR FIRMWARE WITHOUT BOOTLOADER
	81	+3.  Choose software and set the address to (% style="color:blue" %)**0x0800D000(%%)**. (% style="color:red" %)VERY IMPORTANT: USE THIS ADDRESS FOR FIRMWARE WITHOUT BOOTLOADER(%%)
134	134
135	135	4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update
136	136
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137	137	[[image:image-20221224174341-4.png||height="471" width="374"]]
138	138
139	139
	88	+== 3.2 UART Connection for SIB mother board for Program. ==
	89	+
	90	+
	91	+Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference.
	92	+
	93	+[[image:image-20221224174605-6.png||height="569" width="880"]]
	94	+
	95	+
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1		-XWiki.Edwin

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