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

Version 64.1 by Mengting Qiu on 2024/01/15 11:00

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" %)
64.1	21	(% class="sortHeader" %)\|=(% style="width: 269px; background-color: rgb(217, 226, 243);" %)[[Models(% class="wikiinternallink sortarrow 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" %)~[~[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" %)~[~[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" %)~[~[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
64.1	102	== 2.6 UART Connection for AQS01-L mother board ==
62.1	103
64.1	104	[[image:image-20240115110027-1.jpeg\|\|height="749" width="953"]]
62.1	105
64.1	106
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	109
15.1	110	= 3. UART for Firmware Upgrade =
9.1	111
28.1	112	== 3.1 Check Your device already have bootloader ==
13.1	113
28.1	114	=== 3.1.1 What is Dragino Bootloader? ===
24.1	115
26.24	116
24.1	117	Dragino Bootloader is a customizer made bootloader which support below features:
	118
36.1	119	* OTA Update via LoRa
	120	* OTA Batch update configure via LoRa
24.1	121
31.1	122	All Dragino End Devices base on LoRa ST v4 supports Dragino Bootloader.
24.1	123
	124
28.1	125	=== 3.1.2 How can i know if my device already have bootloader? ===
26.26	126
47.6	127
28.1	128	If a device has a bootloader. it will output bootloader info to UART when boot. As below:
15.3	129
28.1	130	[[image:image-20230514150410-1.png\|\|height="398" width="815"]]
22.1	131
23.1	132
28.1	133	=== 3.1.3 How to upload bootloader to device? ===
23.1	134
47.6	135
32.1	136	If your is LoRa ST v4 base hardware and doesn't have bootloader. You can upload a bootloader to it.
23.1	137
36.1	138	[[Downlink Link for OTA bootloader>>https://www.dropbox.com/sh/g4cp2lm85ovr8hu/AADX-4aEE-7SuKQAKTWrgKHIa?dl=0]].
23.1	139
36.1	140
47.6	141	(% style="color:blue" %)Update a firmware via TremoProgrammer:
36.1	142
	143	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:
	144
	145	(% style="color:blue" %)Step1(%%): Set BOOT Switch to (% style="color:blue" %)PROG(%%) mode. PROG mode is for update firmware specially.
	146
	147	(% style="color:blue" %)Step2(%%): Press (% style="color:blue" %)Reset(%%) button, the module will then boot into program mode.
	148
	149	(% style="color:blue" %)Step3(%%): Use (% style="color:blue" %)TremoProgrammer(%%) to update the firmware to LoRaST v4.
	150
	151	(% style="color:blue" %)Step4(%%): Set BOOT Switch to (% style="color:blue" %)FLASH(%%) position. Press Reset button again and module will run the new software.
	152
	153
	154	Below is the method for how to update via (% style="color:blue" %)TremoProgrammer:
	155
	156	1. TremoProgrammer download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
	157
	158	2. Run (% style="color:blue" %)TremoProgrammer.(%%)
	159
	160	3. Choose software and set the address to (% style="color:blue" %)0x08000000(%%).
	161
	162	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
	163
	164	[[image:image-20230515171651-1.png]]
	165
	166
28.1	167	== 3.2 Update Firmware (Assume the device already have a bootloader) ==
	168
48.1	169
	170	Video Instruction: [[https:~~/~~/youtu.be/G_xEZnNjJmM >>https://youtu.be/G_xEZnNjJmM]]
	171
	172
42.1	173	=== 3.2.1 Update a firmware via Dragino Sensor Manager Utility.exe ===
28.1	174
47.6	175
42.1	176	~1. Download [[OTA Tool>>https://www.dropbox.com/sh/bqepfzvusv6ig8e/AACKB4J9pdY1I7s5kcKfCUGHa?dl=0]]
28.1	177
42.1	178	2. Use below schedule to update:
28.1	179
47.1	180	[[image:image-20230526105151-1.png]]
28.1	181
47.1	182	[[image:image-20230526105910-2.png]]
28.1	183
42.1	184	[[image:image-20230520100541-5.png\|\|height="535" width="799"]]
	185
	186
	187	= 4. FAQ =
	188
	189	== 4.1 How to recover if upgrade wrong file to bootloader? ==
	190
47.6	191
42.1	192	You can just upload the bootloader again.
	193
	194
	195	== 4.2 How to recover if upgrade wrong firmware via Dragino Sensor Manager Utility.exe? ==
	196
47.6	197
42.1	198	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.
	199
	200
	201	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:
	202
	203	~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)
	204
43.1	205	2. Use TremoProgrammer to update firmware. [[Insturction>>\|\|anchor="H4.3HowtouseTremoProgrammertoupdatefirmwareifthereisbootloaderinthedevice3F"]]
42.1	206
	207	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.)
	208
	209
	210	== 4.3 How to use TremoProgrammer to update firmware if there is bootloader in the device? ==
	211
47.6	212
42.1	213	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).
	214
13.1	215	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:
	216
47.6	217	(% style="color:blue" %)Step1(%%): Set BOOT Switch to (% style="color:blue" %)PROG(%%) mode. PROG mode is for update firmware specially.
13.1	218
47.6	219	(% style="color:blue" %) Step2(%%): Press (% style="color:blue" %)Reset(%%) button, the module will then boot into program mode.
13.1	220
47.6	221	(% style="color:blue" %)Step3(%%): Use (% style="color:blue" %)TremoProgrammer(%%) to update the firmware to LoRaST v4.
13.1	222
47.6	223	(% 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	224
	225
47.6	226	Below is the method for how to update via (% style="color:blue" %)TremoProgrammer:
	227
13.1	228	1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]
	229
47.6	230	2. Run(% style="color:blue" %) TremoProgrammer.
13.1	231
47.6	232	3. Choose software and set the address to (% style="color:blue" %)0x0800D000. (% style="color:red" %)VERY IMPORTANT for this address.
13.1	233
47.6	234	4. Rember to set BOOT Switch to (% style="color:blue" %)FLASH(%%) after update
13.1	235
42.1	236	[[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	237
	238

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

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