Wiki source code of Firmware Upgrade Instruction -- ASR

Last modified by Mengting Qiu on 2024/07/01 09:19

version	line-number	content
1.11	1	(% class="wikigeneratedid" %)
14.2	2	~ Table of Contents:
1.11	3
	4	{{toc/}}
	5
	6
1.2	7	= 1. Introduction =
1.1	8
14.2	9
1.2	10	This article shows the firmware upgrade method and troubleshooting for the below models Dragino sensors.
1.1	11
3.2	12
1.2	13	= 2. Model and Connection =
1.1	14
1.2	15	== 2.1 LDS01/LWL01 ==
1.1	16
14.2	17
1.2	18	[[Firmware Location>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDS01/Firmware/]]
1.1	19
14.2	20
1.12	21	(((
1.2	22	Pin Mapping:
1.12	23	)))
1.1	24
6.2	25	[[image:image-20220527083845-1.png\|\|height="473" width="915"]]
1.1	26
1.2	27	LDS01/LWL01 Pin Mapping
1.1	28
3.2	29
15.2	30	DAP-Link Connection:
1.1	31
3.2	32	[[image:image-20220527083959-2.png]]
1.1	33
1.2	34	Connect DAP-Link
1.1	35
15.2	36
1.2	37	== 2.2 LDS02/LWL02 ==
1.1	38
14.2	39
16.3	40	[[Firmware Location(same as LDS01)>>https://www.dropbox.com/sh/9j35mnsxnz0y3ye/AACj5gHGOURGEHCpj-E861Mua?dl=0]]
1.1	41
14.2	42
1.12	43	(((
1.2	44	Pin Mapping:
1.12	45	)))
1.1	46
6.2	47	[[image:image-20220527084041-3.png\|\|height="378" width="907"]]
1.1	48
1.2	49
	50
14.2	51
17.1	52	LDS02/LDS02 v2.0 Pin Mapping
	53
	54	Connector Type: 2.0mm pitch, 2 x 3
	55
6.2	56	[[image:image-20220527084230-4.png]]
	57
1.2	58	LDS02/LDS02 v2.2 Pin Mapping
	59
	60
19.1	61	== 2.3 LHT52 ==
1.2	62
14.2	63
16.3	64	[[Firmware Location>>https://www.dropbox.com/sh/ayxhuf5dihtfu6c/AABRe_suu54EdTSFZIbD7t-ea?dl=0]]
1.2	65
6.2	66	[[image:image-20220527084401-5.png]]
1.2	67
	68	LHT52 Pin Mapping
	69
	70	= 3. How to Upgrade =
	71
	72	== 3.1 Use DAP-Link and Connect to the Device as above photos ==
	73
14.2	74
1.2	75	We need to connect VDD，GND，SWCLK，SWDIO to DAP-Link.
	76
	77	* Connection method：
	78
	79	* GND-GND,
	80
	81	* VDD-3.3V,
	82
	83	* SWCLK-CLK,
	84
	85	* SWDIO-SWD
	86
7.2	87	[[image:image-20220527084505-6.png]]
1.2	88
	89
15.2	90
1.2	91	== 3.2 Install PSoCProgrammer 3.27.1 ==
	92
14.2	93
1.11	94	(((
1.2	95	Download Link: [[PSoCProgrammer3.27.1>>url:https://www.dragino.com/downloads/index.php?dir=tools/]]
1.11	96	)))
1.2	97
1.11	98	(((
17.1	99	And then use PSoCProgrammer to upgrade the firmware ( (% style="color:red" %)must use this version: PSoCProgrammer3.27.1 (%%))
1.11	100	)))
1.2	101
12.2	102	[[image:image-20220527084537-7.png]]
1.2	103
	104
	105	== 3.3 Download Sensor Firmware ==
	106
14.2	107
16.3	108	Downlink sensor firmware to prepare the update.
1.2	109
	110
	111	== 3.4 Upgrade Firmware ==
	112
14.2	113
1.2	114	Open PSOC Programmer, select the default configuration, no need to modify
	115
12.2	116	[[image:image-20220527084612-8.png]]
1.2	117
12.2	118
1.2	119	Click the file icon to select the software to be burned：
	120
12.2	121	[[image:image-20220527084705-9.png]]
1.2	122
	123
12.2	124	[[image:image-20220527084739-10.png\|\|height="453" width="1034"]]
1.2	125
12.2	126
14.2	127
1.10	128	(((
1.2	129	Click the download icon, and the progress bar as shown in the figure below will appear. When PASS appears, it proves that the burning is successful.
1.10	130	)))
1.2	131
12.2	132	[[image:image-20220527084831-11.png]]
1.2	133
	134
13.2	135	[[image:image-20220527084907-12.png]]
	136
16.3	137
1.9	138	(((
16.3	139	(% style="color:red" %)It is very important to press the reset button after the upgrade., this is to set the device to work in Low Power mode.
1.9	140	)))
1.2	141
1.9	142	(((
16.3	143	(% style="color:red" %)If you change different LoRa Frequency Bands/Region, you need using (% style="color:blue" %)AT+FDR (% style="color:red" %)command to restore factory data after program success.
16.2	144	)))
13.2	145
15.2	146
1.2	147	= 4. Trouble Shooting =
	148
	149	== 4.1 Unable to detect upgrade ==
	150
14.2	151
1.2	152	* Try to shot the bootloader pin to GND and reset the device. So the device will runs in bootloader mode.
16.2	153
16.3	154	* Or use (% style="color:blue" %)AT+IREBOOT=7(%%) to set the device to work in bootloader mode.

Wiki source code of Firmware Upgrade Instruction -- ASR

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