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Title
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1 -Firmware Upgrade Instruction -- ASR
1 +Firmware Upgrade Instruction
Content
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1 -(% class="wikigeneratedid" %)
2 -**~ Table of Contents:**
3 -
4 -{{toc/}}
5 -
6 -
7 7  = 1. Introduction =
8 8  
9 -
10 10  This article shows the firmware upgrade method and troubleshooting for the below models Dragino sensors.
11 11  
12 -
13 13  = 2. Model and Connection =
14 14  
15 15  == 2.1 LDS01/LWL01 ==
16 16  
17 -
18 18  [[Firmware Location>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDS01/Firmware/]]
19 19  
20 -
21 -(((
22 22  Pin Mapping:
23 -)))
24 24  
25 -[[image:image-20220527083845-1.png||height="473" width="915"]]
13 +[[image:https://wiki.dragino.com/images/thumb/e/e3/ASR_Upgrade_1.png/600px-ASR_Upgrade_1.png||height="298" width="566"]]
26 26  
27 27  LDS01/LWL01 Pin Mapping
28 28  
29 -
30 30  DAP-Link Connection:
31 31  
32 -[[image:image-20220527083959-2.png]]
19 +[[image:https://wiki.dragino.com/images/thumb/7/79/ASR_Upgrade_2.jpg/600px-ASR_Upgrade_2.jpg||height="379" width="504"]]
33 33  
34 34  Connect DAP-Link
35 35  
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36 36  
37 37  == 2.2 LDS02/LWL02 ==
38 38  
39 -
40 40  [[Firmware Location(same as LDS01)>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDS01/Firmware/]]
41 41  
42 -
43 -(((
44 44  Pin Mapping:
45 -)))
46 46  
47 -[[image:image-20220527084041-3.png||height="378" width="907"]]
30 +[[image:https://wiki.dragino.com/images/thumb/8/8b/ASR_Upgrade_LDS02_1.png/600px-ASR_Upgrade_LDS02_1.png||height="256" width="600"]]
48 48  
49 49  LDS02/LDS02 v2.0 Pin Mapping
50 50  
34 +[[image:https://wiki.dragino.com/images/thumb/1/1c/ASR_Upgrade_LDS02_2.png/600px-ASR_Upgrade_LDS02_2.png||height="246" width="547"]]
51 51  
52 -
53 -[[image:image-20220527084230-4.png]]
54 -
55 55  LDS02/LDS02 v2.2 Pin Mapping
56 56  
57 57  
58 -
59 59  == 2.3 LHT52 ==
60 60  
41 +[[Firmware Location>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LHT52/Firmware/]]
61 61  
62 -[[Firmware Location>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LHT52/firmware/]]
43 +[[image:https://wiki.dragino.com/images/thumb/e/e0/ASR_Upgrade_LHT52_1.png/600px-ASR_Upgrade_LHT52_1.png||height="142" width="195"]]
63 63  
64 -[[image:image-20220527084401-5.png]]
65 -
66 66  LHT52 Pin Mapping
67 67  
68 -
69 69  = 3. How to Upgrade =
70 70  
71 71  == 3.1 Use DAP-Link and Connect to the Device as above photos ==
72 72  
73 -
74 74  We need to connect VDD，GND，SWCLK，SWDIO to DAP-Link.
75 75  
76 76  * Connection method：
... ... @@ -83,69 +83,49 @@
83 83  
84 84  * SWDIO-SWD
85 85  
86 -[[image:image-20220527084505-6.png]]
63 +[[image:https://wiki.dragino.com/images/8/81/DAPlink.png||alt="DAPlink.png" height="539" width="334"]]
87 87  
88 88  
89 89  == 3.2 Install PSoCProgrammer 3.27.1 ==
90 90  
91 -
92 -(((
93 93  Download Link: [[PSoCProgrammer3.27.1>>url:https://www.dragino.com/downloads/index.php?dir=tools/]]
94 -)))
95 95  
96 -(((
97 97  And then use PSoCProgrammer to upgrade the firmware (must use this version: PSoCProgrammer3.27.1)
98 -)))
99 99  
100 -[[image:image-20220527084537-7.png]]
72 +[[image:https://wiki.dragino.com/images/0/0f/Ppp1.png||alt="Ppp1.png" height="68" width="318"]]
101 101  
102 102  
103 103  == 3.3 Download Sensor Firmware ==
104 104  
105 -
106 106  Downlink sensor firmware to prepare the update
107 107  
108 108  
109 109  == 3.4 Upgrade Firmware ==
110 110  
111 -
112 112  Open PSOC Programmer, select the default configuration, no need to modify
113 113  
114 -[[image:image-20220527084612-8.png]]
84 +[[image:https://wiki.dragino.com/images/thumb/9/94/Ppp10.png/600px-Ppp10.png||alt="Ppp10.png" height="198" width="600"]]
115 115  
116 -
117 117  Click the file icon to select the software to be burned：
118 118  
119 -[[image:image-20220527084705-9.png]]
88 +[[image:https://wiki.dragino.com/images/thumb/d/d0/Ppp11.png/600px-Ppp11.png||alt="Ppp11.png" height="218" width="600"]]
120 120  
90 +[[image:https://wiki.dragino.com/images/thumb/e/ec/Ppp12.png/600px-Ppp12.png||alt="Ppp12.png" height="265" width="600"]]
121 121  
122 -[[image:image-20220527084739-10.png||height="453" width="1034"]]
123 123  
124 -
125 -
126 -(((
127 127  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.
128 -)))
129 129  
130 -[[image:image-20220527084831-11.png]]
95 +[[image:https://wiki.dragino.com/images/thumb/e/e2/Ppp13.png/600px-Ppp13.png||alt="Ppp13.png" height="337" width="600"]]
131 131  
97 +[[image:https://wiki.dragino.com/images/thumb/6/6f/Ppp14.png/600px-Ppp14.png||alt="Ppp14.png" height="338" width="600"]]
132 132  
133 -[[image:image-20220527084907-12.png]]
134 -
135 -(((
136 136  It is very important to press the reset button after the upgrade., this is to set the device to work in Low Power mode
137 -)))
138 138  
139 -(((
140 -(% style="color:red" %)If you change different LoRa Frequency Bands/Region, you need using AT+FDR command to restore factory data after program success.
101 +*If you change different LoRa Frequency Bands/Region, you need using AT+FDR command to restore factory data after program success
141 141  
142 -
143 -)))
144 -
145 145  = 4. Trouble Shooting =
146 146  
147 147  == 4.1 Unable to detect upgrade ==
148 148  
149 -
150 150  * Try to shot the bootloader pin to GND and reset the device. So the device will runs in bootloader mode.
151 151  * Or use AT+IREBOOT=7 to set the device to work in bootloader mode.
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