Last modified by Mengting Qiu on 2024/07/01 09:19
<
From version < 14.1 >
edited by Xiaoling
on 2022/05/27 08:49
To version < 5.1 >
edited by Xiaoling
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Change comment: Uploaded new attachment "image-20220527084230-4.png", version {1}

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19 19  Pin Mapping:
20 20  )))
21 21  
22 -[[image:image-20220527083845-1.png||height="473" width="915"]]
22 +[[image:image-20220527083845-1.png]]
23 23  
24 24  LDS01/LWL01 Pin Mapping
25 25  
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39 39  Pin Mapping:
40 40  )))
41 41  
42 -[[image:image-20220527084041-3.png||height="378" width="907"]]
42 +[[image:https://wiki.dragino.com/images/thumb/8/8b/ASR_Upgrade_LDS02_1.png/600px-ASR_Upgrade_LDS02_1.png||height="256" width="600"]]
43 43  
44 44  LDS02/LDS02 v2.0 Pin Mapping
45 45  
46 +[[image:https://wiki.dragino.com/images/thumb/1/1c/ASR_Upgrade_LDS02_2.png/600px-ASR_Upgrade_LDS02_2.png||height="246" width="547"]]
46 46  
47 -[[image:image-20220527084230-4.png]]
48 -
49 49  LDS02/LDS02 v2.2 Pin Mapping
50 50  
51 51  
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53 53  
54 54  [[Firmware Location>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LHT52/firmware/]]
55 55  
56 -[[image:image-20220527084401-5.png]]
55 +[[image:https://wiki.dragino.com/images/thumb/e/e0/ASR_Upgrade_LHT52_1.png/600px-ASR_Upgrade_LHT52_1.png||height="401" width="553"]]
57 57  
58 58  LHT52 Pin Mapping
59 59  
60 -
61 61  = 3. How to Upgrade =
62 62  
63 63  == 3.1 Use DAP-Link and Connect to the Device as above photos ==
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74 74  
75 75  * SWDIO-SWD
76 76  
77 -[[image:image-20220527084505-6.png]]
75 +[[image:https://wiki.dragino.com/images/8/81/DAPlink.png||alt="DAPlink.png" height="539" width="334"]]
78 78  
79 79  
80 80  == 3.2 Install PSoCProgrammer 3.27.1 ==
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87 87  And then use PSoCProgrammer to upgrade the firmware (must use this version: PSoCProgrammer3.27.1)
88 88  )))
89 89  
90 -[[image:image-20220527084537-7.png]]
88 +[[image:https://wiki.dragino.com/images/0/0f/Ppp1.png||alt="Ppp1.png" height="68" width="318"]]
91 91  
92 92  
93 93  == 3.3 Download Sensor Firmware ==
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99 99  
100 100  Open PSOC Programmer, select the default configuration, no need to modify
101 101  
102 -[[image:image-20220527084612-8.png]]
100 +[[image:https://wiki.dragino.com/images/thumb/9/94/Ppp10.png/600px-Ppp10.png||alt="Ppp10.png" height="198" width="600"]]
103 103  
104 -
105 105  Click the file icon to select the software to be burned：
106 106  
107 -[[image:image-20220527084705-9.png]]
104 +[[image:https://wiki.dragino.com/images/thumb/d/d0/Ppp11.png/600px-Ppp11.png||alt="Ppp11.png" height="218" width="600"]]
108 108  
106 +[[image:https://wiki.dragino.com/images/thumb/e/ec/Ppp12.png/600px-Ppp12.png||alt="Ppp12.png" height="265" width="600"]]
109 109  
110 -[[image:image-20220527084739-10.png||height="453" width="1034"]]
111 111  
112 -
113 113  (((
114 114  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.
115 115  )))
116 116  
117 -[[image:image-20220527084831-11.png]]
113 +[[image:https://wiki.dragino.com/images/thumb/e/e2/Ppp13.png/600px-Ppp13.png||alt="Ppp13.png" height="337" width="600"]]
118 118  
115 +[[image:https://wiki.dragino.com/images/thumb/6/6f/Ppp14.png/600px-Ppp14.png||alt="Ppp14.png" height="338" width="600"]]
119 119  
120 -[[image:image-20220527084907-12.png]]
121 -
122 122  (((
123 123  It is very important to press the reset button after the upgrade., this is to set the device to work in Low Power mode
124 124  )))
125 125  
126 126  (((
127 -*If you change different LoRa Frequency Bands/Region, you need using AT+FDR command to restore factory data after program success.
128 -
129 -
122 +*If you change different LoRa Frequency Bands/Region, you need using AT+FDR command to restore factory data after program success
130 130  )))
131 131  
132 132  = 4. Trouble Shooting =
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