Wiki source code of UART Access for LoRa ST v4 base model

Version 62.1 by Mengting Qiu on 2023/12/12 15:09

version	line-number	content
26.16	1	(% class="wikigeneratedid" %)
14.1	2	Table of Contents:
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	4	{{toc/}}
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	6
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	8
15.1	9	= 1. LoRaST v4 base Hardware =
1.1	10
15.2	11
29.1	12	Below hardware use LoRaST v4 module. They supports UART Access for AT Command and Firmware Upgrade.
1.1	13
47.8	14
26.22	15	{{velocity}}
	16	$xwiki.ssfx.use("js/xwiki/table/table.css")
	17	$xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
	18	{{/velocity}}
26.13	19
47.9	20	(% border="1" cellspacing="5" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f2f2f2; width:869px" %)
62.1	21	(% class="sortHeader" %)\|=(% style="width: 269px; background-color: rgb(217, 226, 243);" %)[[Models(% class="wikiinternallink sortarrow wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)~[~[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="wikiinternallink sortarrow wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)~[~[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="wikiinternallink sortarrow wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)~[~[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="wikiinternallink sortarrow wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)~[~[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"]]
54.3	22	(% 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="H3.UARTforFirmwareUpgrade"]]
54.1	23	(% class="odd" %)\|(% style="width:269px" %)(((
29.1	24	SN50v3, S31-LB, S31B-LB,
26.13	25
29.1	26	D20-LB.D20S-LB, D21-LB, D22-LB
54.3	27	)))\|(% style="width:158px" %)SN50v3\|(% style="width:214px" %)[[Instruction>>\|\|anchor="H2.3UARTConnectionforSN50v3basemotherboard"]]\|(% style="width:226px" %)[[Instruction>>\|\|anchor="H3.UARTforFirmwareUpgrade"]]
54.1	28	(% class="even" %)\|(% style="width:269px" %)LHT65N\|(% style="width:158px" %)LHT65N\|(% style="width:214px" %) \|(% style="width:226px" %)
	29	(% class="odd" %)\|(% style="width:269px" %)(((
	30	RS485-LB, SE01-LB, SPH01-LB,
26.24	31
54.5	32	LMS01-LB, LDS12-LB, LDS40-LB,
54.1	33
54.5	34	DDS75-LB, DDS45-LB, DDS04-LB,
54.1	35
54.5	36	DDS20-LB, MDS120-LB, MDS200-LB, WSC2-LB
54.3	37	)))\|(% style="width:158px" %)RS485-BL\|(% style="width:214px" %)[[Instruction>>\|\|anchor="H2.4UARTConnectionforRS485-BLbasemotherboard"]]\|(% style="width:226px" %)[[Instruction>>\|\|anchor="H3.UARTforFirmwareUpgrade"]]
54.1	38
15.1	39	= 2. UART for AT Commands =
	40
50.1	41	== 2.1 General software set up for AT Commands via UART ==
15.1	42
15.2	43
26.25	44	~1. Use a general serial tool.
9.1	45
26.25	46	2. Connect PC to device's UART interface
	47
	48	3. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
	49
	50	(((
	51	4. The password is the last six characters of APPSKEY or PIN of box
	52
47.6	53
20.2	54	Example：
16.1	55
	56	APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
	57
	58	The password：147485
19.1	59
20.1	60	[[image:image-20230329162900-1.png\|\|height="302" width="648"]]
19.1	61
	62
16.1	63	)))
	64
9.1	65	[[image:image-20221224170218-1.png\|\|height="497" width="640"]]
	66
	67
15.1	68	== 2.2 UART Connection for SIB mother board ==
9.1	69
15.3	70
9.1	71	[[image:image-20221224171304-3.png\|\|height="545" width="863"]]
	72
	73
21.1	74	== 2.3 UART Connection for SN50v3 base mother board ==
	75
47.6	76
54.1	77	[[image:image-20230515102801-1.png\|\|height="635" width="860"]]
21.1	78
26.24	79
54.1	80	== 2.4 UART Connection for RS485-BL base mother board ==
	81
	82
	83	[[image:微信图片_20230809144604.jpg\|\|height="673" width="791"]]
	84
	85
56.1	86	== 2.5 UART Connection for DS20L mother board ==
	87
	88
62.1	89	UART Connection for DS20L mother board:
	90
60.1	91	[[image:image-20231212145142-1.jpeg\|\|height="676" width="796"]]
56.1	92
62.1	93	Interface definition:
56.1	94
58.1	95	[[image:image-20231212144745-2.png\|\|height="279" width="510"]]
56.1	96
62.1	97	DS20L programming line:
56.1	98
62.1	99	[[image:image-20231212150405-2.jpeg\|\|height="297" width="669"]]
56.1	100
62.1	101
	102
	103
15.1	104	= 3. UART for Firmware Upgrade =
9.1	105
28.1	106	== 3.1 Check Your device already have bootloader ==
13.1	107
28.1	108	=== 3.1.1 What is Dragino Bootloader? ===
24.1	109
26.24	110
24.1	111	Dragino Bootloader is a customizer made bootloader which support below features:
	112
36.1	113	* OTA Update via LoRa
	114	* OTA Batch update configure via LoRa
24.1	115
31.1	116	All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
24.1	117
	118
28.1	119	=== 3.1.2 How can i know if my device already have bootloader? ===
26.26	120
47.6	121
28.1	122	If a device has a bootloader. it will output bootloader info to UART when boot. As below:
15.3	123
28.1	124	[[image:image-20230514150410-1.png\|\|height="398" width="815"]]
22.1	125
23.1	126
28.1	127	=== 3.1.3 How to upload bootloader to device? ===
23.1	128
47.6	129
32.1	130	If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
23.1	131
36.1	132	[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].
23.1	133
36.1	134
47.6	135	(% style="color:blue" %)Update a firmware via TremoProgrammer:
36.1	136
	137	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:
	138
	139	(% style="color:blue" %)Step1(%%): Set BOOT Switch to (% style="color:blue" %)PROG(%%) mode. PROG mode is for update firmware specially.
	140
	141	(% style="color:blue" %)Step2(%%): Press (% style="color:blue" %)Reset(%%) button, the module will then boot into program mode.
	142
	143	(% style="color:blue" %)Step3(%%): Use (% style="color:blue" %)TremoProgrammer(%%) to update the firmware to LoRaST v4.
	144
	145	(% style="color:blue" %)Step4(%%): Set BOOT Switch to (% style="color:blue" %)FLASH(%%) position. Press Reset button again and module will run the new software.
	146
	147
	148	Below is the method for how to update via (% style="color:blue" %)TremoProgrammer:
	149
	150	1. TremoProgrammer download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
	151
	152	2. Run (% style="color:blue" %)TremoProgrammer.(%%)
	153
	154	3. Choose software and set the address to (% style="color:blue" %)0x08000000(%%).
	155
	156	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
	157
	158	[[image:image-20230515171651-1.png]]
	159
	160
28.1	161	== 3.2 Update Firmware (Assume the device already have a bootloader) ==
	162
48.1	163
	164	Video Instruction: [[https:~~/~~/youtu.be/G_xEZnNjJmM >>https://youtu.be/G_xEZnNjJmM]]
	165
	166
42.1	167	=== 3.2.1 Update a firmware via Dragino Sensor Manager Utility.exe ===
28.1	168
47.6	169
42.1	170	~1. Download [[OTA Tool>>https://www.dropbox.com/sh/bqepfzvusv6ig8e/AACKB4J9pdY1I7s5kcKfCUGHa?dl=0]]
28.1	171
42.1	172	2. Use below schedule to update:
28.1	173
47.1	174	[[image:image-20230526105151-1.png]]
28.1	175
47.1	176	[[image:image-20230526105910-2.png]]
28.1	177
42.1	178	[[image:image-20230520100541-5.png\|\|height="535" width="799"]]
	179
	180
	181	= 4. FAQ =
	182
	183	== 4.1 How to recover if upgrade wrong file to bootloader? ==
	184
47.6	185
42.1	186	You can just upload the bootloader again.
	187
	188
	189	== 4.2 How to recover if upgrade wrong firmware via Dragino Sensor Manager Utility.exe? ==
	190
47.6	191
42.1	192	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.
	193
	194
	195	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:
	196
	197	~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)
	198
43.1	199	2. Use TremoProgrammer to update firmware. [[Insturction>>\|\|anchor="H4.3HowtouseTremoProgrammertoupdatefirmwareifthereisbootloaderinthedevice3F"]]
42.1	200
	201	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.)
	202
	203
	204	== 4.3 How to use TremoProgrammer to update firmware if there is bootloader in the device? ==
	205
47.6	206
42.1	207	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).
	208
13.1	209	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:
	210
47.6	211	(% style="color:blue" %)Step1(%%): Set BOOT Switch to (% style="color:blue" %)PROG(%%) mode. PROG mode is for update firmware specially.
13.1	212
47.6	213	(% style="color:blue" %) Step2(%%): Press (% style="color:blue" %)Reset(%%) button, the module will then boot into program mode.
13.1	214
47.6	215	(% style="color:blue" %)Step3(%%): Use (% style="color:blue" %)TremoProgrammer(%%) to update the firmware to LoRaST v4.
13.1	216
47.6	217	(% style="color:blue" %)Step4(%%): Set BOOT Switch to (% style="color:blue" %)FLASH(%%) position. Press Reset button again and module will run the new software.
13.1	218
	219
47.6	220	Below is the method for how to update via (% style="color:blue" %)TremoProgrammer:
	221
13.1	222	1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
	223
47.6	224	2. Run(% style="color:blue" %) TremoProgrammer.
13.1	225
47.6	226	3. Choose software and set the address to (% style="color:blue" %)0x0800D000. (% style="color:red" %)VERY IMPORTANT for this address.
13.1	227
47.6	228	4. Rember to set BOOT Switch to (% style="color:blue" %)FLASH(%%) after update
13.1	229
42.1	230	[[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"]]
47.6	231
	232

Wiki source code of UART Access for LoRa ST v4 base model

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