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

Last modified by Edwin Chen on 2024/02/05 09:56

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" %)
66.1	21	(% class="sortHeader" %)\|=(% style="width: 269px; background-color: rgb(217, 226, 243);" %)[[Models(% class="wikiinternallink sortarrow wikiinternallink wikiinternallink wikiinternallink 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 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 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 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" %)(((
66.1	24	SN50v3, S31-LB, S31B-LB,D20-LB.D20S-LB, D21-LB, D22-LB , SW3L-LB
54.3	25	)))\|(% style="width:158px" %)SN50v3\|(% style="width:214px" %)[[Instruction>>\|\|anchor="H2.3UARTConnectionforSN50v3basemotherboard"]]\|(% style="width:226px" %)[[Instruction>>\|\|anchor="H3.UARTforFirmwareUpgrade"]]
54.1	26	(% class="even" %)\|(% style="width:269px" %)LHT65N\|(% style="width:158px" %)LHT65N\|(% style="width:214px" %) \|(% style="width:226px" %)
	27	(% class="odd" %)\|(% style="width:269px" %)(((
	28	RS485-LB, SE01-LB, SPH01-LB,
26.24	29
54.5	30	LMS01-LB, LDS12-LB, LDS40-LB,
54.1	31
54.5	32	DDS75-LB, DDS45-LB, DDS04-LB,
54.1	33
54.5	34	DDS20-LB, MDS120-LB, MDS200-LB, WSC2-LB
54.3	35	)))\|(% style="width:158px" %)RS485-BL\|(% style="width:214px" %)[[Instruction>>\|\|anchor="H2.4UARTConnectionforRS485-BLbasemotherboard"]]\|(% style="width:226px" %)[[Instruction>>\|\|anchor="H3.UARTforFirmwareUpgrade"]]
54.1	36
15.1	37	= 2. UART for AT Commands =
	38
50.1	39	== 2.1 General software set up for AT Commands via UART ==
15.1	40
15.2	41
26.25	42	~1. Use a general serial tool.
9.1	43
26.25	44	2. Connect PC to device's UART interface
	45
	46	3. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control.
	47
	48	(((
	49	4. The password is the last six characters of APPSKEY or PIN of box
	50
47.6	51
20.2	52	Example：
16.1	53
	54	APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85
	55
	56	The password：147485
19.1	57
20.1	58	[[image:image-20230329162900-1.png\|\|height="302" width="648"]]
19.1	59
	60
16.1	61	)))
	62
9.1	63	[[image:image-20221224170218-1.png\|\|height="497" width="640"]]
	64
	65
15.1	66	== 2.2 UART Connection for SIB mother board ==
9.1	67
15.3	68
9.1	69	[[image:image-20221224171304-3.png\|\|height="545" width="863"]]
	70
	71
21.1	72	== 2.3 UART Connection for SN50v3 base mother board ==
	73
47.6	74
54.1	75	[[image:image-20230515102801-1.png\|\|height="635" width="860"]]
21.1	76
26.24	77
54.1	78	== 2.4 UART Connection for RS485-BL base mother board ==
	79
	80
	81	[[image:微信图片_20230809144604.jpg\|\|height="673" width="791"]]
	82
	83
56.1	84	== 2.5 UART Connection for DS20L mother board ==
	85
	86
62.1	87	UART Connection for DS20L mother board:
	88
60.1	89	[[image:image-20231212145142-1.jpeg\|\|height="676" width="796"]]
56.1	90
62.1	91	Interface definition:
56.1	92
58.1	93	[[image:image-20231212144745-2.png\|\|height="279" width="510"]]
56.1	94
62.1	95	DS20L programming line:
56.1	96
62.1	97	[[image:image-20231212150405-2.jpeg\|\|height="297" width="669"]]
56.1	98
62.1	99
64.1	100	== 2.6 UART Connection for AQS01-L mother board ==
62.1	101
64.1	102	[[image:image-20240115110027-1.jpeg\|\|height="749" width="953"]]
62.1	103
64.1	104
	105
	106
	107
15.1	108	= 3. UART for Firmware Upgrade =
9.1	109
28.1	110	== 3.1 Check Your device already have bootloader ==
13.1	111
28.1	112	=== 3.1.1 What is Dragino Bootloader? ===
24.1	113
26.24	114
24.1	115	Dragino Bootloader is a customizer made bootloader which support below features:
	116
36.1	117	* OTA Update via LoRa
	118	* OTA Batch update configure via LoRa
24.1	119
31.1	120	All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
24.1	121
	122
28.1	123	=== 3.1.2 How can i know if my device already have bootloader? ===
26.26	124
47.6	125
28.1	126	If a device has a bootloader. it will output bootloader info to UART when boot. As below:
15.3	127
28.1	128	[[image:image-20230514150410-1.png\|\|height="398" width="815"]]
22.1	129
23.1	130
28.1	131	=== 3.1.3 How to upload bootloader to device? ===
23.1	132
47.6	133
32.1	134	If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
23.1	135
36.1	136	[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].
23.1	137
36.1	138
47.6	139	(% style="color:blue" %)Update a firmware via TremoProgrammer:
36.1	140
	141	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:
	142
	143	(% style="color:blue" %)Step1(%%): Set BOOT Switch to (% style="color:blue" %)PROG(%%) mode. PROG mode is for update firmware specially.
	144
	145	(% style="color:blue" %)Step2(%%): Press (% style="color:blue" %)Reset(%%) button, the module will then boot into program mode.
	146
	147	(% style="color:blue" %)Step3(%%): Use (% style="color:blue" %)TremoProgrammer(%%) to update the firmware to LoRaST v4.
	148
	149	(% style="color:blue" %)Step4(%%): Set BOOT Switch to (% style="color:blue" %)FLASH(%%) position. Press Reset button again and module will run the new software.
	150
	151
	152	Below is the method for how to update via (% style="color:blue" %)TremoProgrammer:
	153
	154	1. TremoProgrammer download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
	155
	156	2. Run (% style="color:blue" %)TremoProgrammer.(%%)
	157
	158	3. Choose software and set the address to (% style="color:blue" %)0x08000000(%%).
	159
	160	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
	161
	162	[[image:image-20230515171651-1.png]]
	163
	164
28.1	165	== 3.2 Update Firmware (Assume the device already have a bootloader) ==
	166
48.1	167
	168	Video Instruction: [[https:~~/~~/youtu.be/G_xEZnNjJmM >>https://youtu.be/G_xEZnNjJmM]]
	169
	170
42.1	171	=== 3.2.1 Update a firmware via Dragino Sensor Manager Utility.exe ===
28.1	172
47.6	173
65.1	174	~1. Download [[OTA Tool>>https://www.dropbox.com/scl/fo/9kqeqf6wmet10o9hgxuwa/h?rlkey=4ikrg6kg5v0yjxwhp0i37wrv7&dl=0]]
28.1	175
42.1	176	2. Use below schedule to update:
28.1	177
47.1	178	[[image:image-20230526105151-1.png]]
28.1	179
47.1	180	[[image:image-20230526105910-2.png]]
28.1	181
42.1	182	[[image:image-20230520100541-5.png\|\|height="535" width="799"]]
	183
	184
	185	= 4. FAQ =
	186
	187	== 4.1 How to recover if upgrade wrong file to bootloader? ==
	188
47.6	189
42.1	190	You can just upload the bootloader again.
	191
	192
	193	== 4.2 How to recover if upgrade wrong firmware via Dragino Sensor Manager Utility.exe? ==
	194
47.6	195
42.1	196	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.
	197
	198
	199	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:
	200
	201	~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)
	202
43.1	203	2. Use TremoProgrammer to update firmware. [[Insturction>>\|\|anchor="H4.3HowtouseTremoProgrammertoupdatefirmwareifthereisbootloaderinthedevice3F"]]
42.1	204
	205	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.)
	206
	207
	208	== 4.3 How to use TremoProgrammer to update firmware if there is bootloader in the device? ==
	209
47.6	210
42.1	211	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).
	212
13.1	213	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:
	214
47.6	215	(% style="color:blue" %)Step1(%%): Set BOOT Switch to (% style="color:blue" %)PROG(%%) mode. PROG mode is for update firmware specially.
13.1	216
47.6	217	(% style="color:blue" %) Step2(%%): Press (% style="color:blue" %)Reset(%%) button, the module will then boot into program mode.
13.1	218
47.6	219	(% style="color:blue" %)Step3(%%): Use (% style="color:blue" %)TremoProgrammer(%%) to update the firmware to LoRaST v4.
13.1	220
47.6	221	(% 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	222
	223
47.6	224	Below is the method for how to update via (% style="color:blue" %)TremoProgrammer:
	225
13.1	226	1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
	227
47.6	228	2. Run(% style="color:blue" %) TremoProgrammer.
13.1	229
47.6	230	3. Choose software and set the address to (% style="color:blue" %)0x0800D000. (% style="color:red" %)VERY IMPORTANT for this address.
13.1	231
47.6	232	4. Rember to set BOOT Switch to (% style="color:blue" %)FLASH(%%) after update
13.1	233
42.1	234	[[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	235
	236

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

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