Summary

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Details

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1	1	(% class="wikigeneratedid" %)
2		-**~ Contents:**
	2	+**~ Contents:**
3	3
4	4	{{toc/}}
5	5
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8	8
9	9	This article shows the firmware upgrade method and troubleshooting for the below models Dragino sensors.
10	10
	11	+
11	11	= 2. Model and Connection =
12	12
13	13	== 2.1 LDS01/LWL01 ==
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14	14
15	15	[[Firmware Location>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDS01/Firmware/]]
16	16
	18	+(((
17	17	Pin Mapping:
	20	+)))
18	18
19		-[[image:https://wiki.dragino.com/images/thumb/e/e3/ASR_Upgrade_1.png/600px-ASR_Upgrade_1.png||height="298" width="566"]]
	22	+[[image:image-20220527083845-1.png||height="473" width="915"]]
20	20
21	21	LDS01/LWL01 Pin Mapping
22	22
	26	+
23	23	DAP-Link Connection:
24	24
25		-[[image:https://wiki.dragino.com/images/thumb/7/79/ASR_Upgrade_2.jpg/600px-ASR_Upgrade_2.jpg||height="379" width="504"]]
	29	+[[image:image-20220527083959-2.png]]
26	26
27	27	Connect DAP-Link
28	28
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31	31
32	32	[[Firmware Location(same as LDS01)>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDS01/Firmware/]]
33	33
	38	+(((
34	34	Pin Mapping:
	40	+)))
35	35
36		-[[image:https://wiki.dragino.com/images/thumb/8/8b/ASR_Upgrade_LDS02_1.png/600px-ASR_Upgrade_LDS02_1.png||height="256" width="600"]]
	42	+[[image:image-20220527084041-3.png||height="378" width="907"]]
37	37
38	38	LDS02/LDS02 v2.0 Pin Mapping
39	39
40		-[[image:https://wiki.dragino.com/images/thumb/1/1c/ASR_Upgrade_LDS02_2.png/600px-ASR_Upgrade_LDS02_2.png||height="246" width="547"]]
41	41
	47	+[[image:image-20220527084230-4.png]]
	48	+
42	42	LDS02/LDS02 v2.2 Pin Mapping
43	43
44	44
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46	46
47	47	[[Firmware Location>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LHT52/firmware/]]
48	48
49		-[[image:https://wiki.dragino.com/images/thumb/e/e0/ASR_Upgrade_LHT52_1.png/600px-ASR_Upgrade_LHT52_1.png||height="401" width="553"]]
	56	+[[image:image-20220527084401-5.png]]
50	50
51	51	LHT52 Pin Mapping
52	52
	60	+
53	53	= 3. How to Upgrade =
54	54
55	55	== 3.1 Use DAP-Link and Connect to the Device as above photos ==
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66	66
67	67	* SWDIO-SWD
68	68
69		-[[image:https://wiki.dragino.com/images/8/81/DAPlink.png||alt="DAPlink.png" height="539" width="334"]]
	77	+[[image:image-20220527084505-6.png]]
70	70
71	71
72	72	== 3.2 Install PSoCProgrammer 3.27.1 ==
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79	79	And then use PSoCProgrammer to upgrade the firmware (must use this version: PSoCProgrammer3.27.1)
80	80	)))
81	81
82		-[[image:https://wiki.dragino.com/images/0/0f/Ppp1.png||alt="Ppp1.png" height="68" width="318"]]
	90	+[[image:image-20220527084537-7.png]]
83	83
84	84
85	85	== 3.3 Download Sensor Firmware ==
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91	91
92	92	Open PSOC Programmer, select the default configuration, no need to modify
93	93
94		-[[image:https://wiki.dragino.com/images/thumb/9/94/Ppp10.png/600px-Ppp10.png||alt="Ppp10.png" height="198" width="600"]]
	102	+[[image:image-20220527084612-8.png]]
95	95
	104	+
96	96	Click the file icon to select the software to be burned：
97	97
98		-[[image:https://wiki.dragino.com/images/thumb/d/d0/Ppp11.png/600px-Ppp11.png||alt="Ppp11.png" height="218" width="600"]]
	107	+[[image:image-20220527084705-9.png]]
99	99
100		-[[image:https://wiki.dragino.com/images/thumb/e/ec/Ppp12.png/600px-Ppp12.png||alt="Ppp12.png" height="265" width="600"]]
101	101
	110	+[[image:image-20220527084739-10.png||height="453" width="1034"]]
102	102
	112	+
103	103	(((
104	104	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.
105	105	)))
106	106
107		-[[image:https://wiki.dragino.com/images/thumb/e/e2/Ppp13.png/600px-Ppp13.png||alt="Ppp13.png" height="337" width="600"]]
	117	+[[image:image-20220527084831-11.png]]
108	108
109		-[[image:https://wiki.dragino.com/images/thumb/6/6f/Ppp14.png/600px-Ppp14.png||alt="Ppp14.png" height="338" width="600"]]
110	110
	120	+[[image:image-20220527084907-12.png]]
	121	+
111	111	(((
112	112	It is very important to press the reset button after the upgrade., this is to set the device to work in Low Power mode
113	113	)))
114	114
115	115	(((
116		-*If you change different LoRa Frequency Bands/Region, you need using AT+FDR command to restore factory data after program success
	127	+*If you change different LoRa Frequency Bands/Region, you need using AT+FDR command to restore factory data after program success.
	128	+
	129	+
117	117	)))
118	118
119	119	= 4. Trouble Shooting =

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