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1		-XWiki.Edwin
	1	+XWiki.Xiaoling

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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	13
14	14	{{velocity}}
15	15	$xwiki.ssfx.use("js/xwiki/table/table.css")
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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" %)(((
23		-SN50v3, S31-LB, S31B-LB,
	19	+(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="width:800.222px" %)
	20	+|(% style="background-color:#d9e2f3; color:#0070c0; width:151px" %)**Models**|(% style="background-color:#d9e2f3; color:#0070c0; width:159px" %)**Mother Board**|(% style="background-color:#d9e2f3; color:#0070c0; width:252px" %)**UART for AT Commands**|(% style="background-color:#d9e2f3; color:#0070c0; width:234px" %)**UART for Upgrade Firmware**
	21	+|(% style="width:151px" %)PS-LB|(% style="width:159px" %)SIB|(% style="width:252px" %)Instruction|(% style="width:234px" %)Instruction
24	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	29
30	30	= 2. UART for AT Commands =
31	31
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63	63
64	64	== 2.3 UART Connection for SN50v3 base mother board ==
65	65
66		-[[image:image-20230515102801-1.png]]
67	67
68	68
69	69	= 3. UART for Firmware Upgrade =
70	70
71		-== 3.1 Check Your device already have bootloader ==
	64	+== 3.1 Update firmware ==
72	72
73		-=== 3.1.1 What is Dragino Bootloader? ===
	66	+=== 3.1.0 What is Dragino Bootloader? ===
74	74
75	75
76	76	Dragino Bootloader is a customizer made bootloader which support below features:
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78	78	* OTA Update via LoRa or BLE
79	79	* OTA Batch update configure via LoRa or BLE
80	80
81		-All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
	74	+(% border="1" cellspacing="5" style="width:912.222px" %)
	75	+|(% style="background-color:#d9e2f3; color:#0070c0; width:429px" %)**Model with LoRa Bootloader**|(% style="background-color:#d9e2f3; color:#0070c0; width:480px" %)**Model with BLE Bootloader**
	76	+|(% style="width:429px" %)(((
	77	+PS-LB, SDI12-LB, PS-LB-NA, SN50v3-LB,
82	82
	79	+D2x-LB, S31x-LB, SDI12-LB
	80	+)))|(% style="width:480px" %)
83	83
84		-=== 3.1.2 How can i know if my device already have bootloader? ===
85	85
86		-If a device has a bootloader. it will output bootloader info to UART when boot. As below:
87	87
88		-[[image:image-20230514150410-1.png||height="398" width="815"]]
	84	+=== 3.1.1 Update a firmware with Dragino bootloader ===
89	89
90	90
91		-=== 3.1.3 How to upload bootloader to device? ===
92	92
93		-If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
94	94
	89	+=== 3.1.2 Update a firmware without bootloader ===
95	95
96		-== 3.2 Update Firmware (Assume the device already have a bootloader) ==
	91	+If a firmware's name doesn't have the suffix **_with_bootloader**. It means the firmware is without bootloader and user can use this method to uplink.
97	97
98		-=== 3.2.1 Update a firmware via Dragino bootloader ===
99		-
100		-
101		-
102		-
103		-=== 3.2.2 Update a firmware via TremoProgrammer ===
104		-
105		-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).
106		-
107	107	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:
108	108
109	109	(% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially.
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128	128	[[image:image-20221224174341-4.png||height="471" width="374"]]
129	129
130	130
	117	+== 3.2 UART Connection for SIB mother board for Program. ==
	118	+
	119	+
	120	+Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference.
	121	+
	122	+[[image:image-20221224174605-6.png||height="569" width="880"]]

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