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Last modified by Karry Zhuang on 2024/09/20 17:17
From version 22.1
edited by Karry Zhuang
on 2024/04/19 16:01
Change comment: Uploaded new attachment "1713513668777-698.png", version {1}
To version 43.2
edited by Xiaoling
on 2024/05/17 10:53
Change comment: There is no comment for this version

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1 +XWiki.Xiaoling
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1 -~1. Prepare Hardware & Software
1 +
2 2  
3 -* Update Tool
4 -* Hardware: Sensor, Converter
5 -* Firmware:
6 6  
4 +**Table of Contents:**
7 7  
8 -~1. Hardware Connection
6 +{{toc/}}
9 9  
10 -2.
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9 +
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12 +
13 +
14 += 1. Prepare Hardware & Software =
15 +
16 +
17 +* Update Tool:[[OTA_Tool>>https://www.dropbox.com/scl/fi/d0tephd9ttghwf1ednj2s/OTA_Tool.rar?rlkey=sll5ny1fikqc8l0se9c4egxzs&st=f3ml8mop&dl=0]]
18 +* Hardware: AIS Sensor, AUC USB TTL Adapter for AIS Sensors, PC
19 +* Firmware:[[Digital wheel dial firmware>>https://www.dropbox.com/scl/fi/nxa0nw0k2qhbpcxzfsz03/Digital-table-wheel-firmware.rar?rlkey=u9wqmilfwu899fhc9i2jfcwou&st=ftsl46f5&dl=0]]，[[Pointer dial firmware>>https://www.dropbox.com/scl/fi/y03feisk7ztq1ey6pmhqb/Pointer-dial-firmware.rar?rlkey=knlx67m1g26xukrthcum1kk23&st=5m196s89&dl=0]]
20 +
21 +
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23 += 2. Hardware Connection =
24 +
25 +
26 +The AIS Sensors and AUC USB TTL Adapter for AIS Sensors are connected and then connected to the PC.
27 +
28 +[[image:image-20240428155042-1.png||height="598" width="506"]]
29 +
30 +[[image:image-20240424145824-1.gif]][[image:image-20240424145847-2.jpeg||height="359" width="478"]]
31 +
32 +
33 += 3.OTA UART flash =
34 +
35 +
36 +Open the OTA_Tool folder and put the latest firmware "layout.bin" and "output. img" into the img folder.
37 +
38 +[[image:1713510920220-760.png||height="219" width="816"]]
39 +
40 +The OTA_Tool folder should be opened and the program can be run by double-clicking on ota.exe.
41 +
42 +[[image:1713511385474-910.png||height="452" width="804"]]
43 +
44 +When the program opens, follow these steps.
45 +
46 +1 Select the chip type. AIS uses QFN72. Press 2 to select QFN72
47 +
48 +2 Select an upgrade mode. AIS supports serial port upgrade only. Press 2 to select Uart protocol
49 +
50 +3 Select a port number.The instance device port number is 17.Press 1 to select COM17
51 +
52 +4 Select the baud rate. The default baud rate is 921600. Press 14 to select 921600
53 +
54 +[[image:1713511914316-181.png||height="754" width="865"]]
55 +
56 +
57 +After the baud rate is configured, the upgrade page is displayed. 1 is to check whether the communication port is correct.
58 +
59 +[[image:1713513351848-254.png||height="477" width="861"]]x
60 +
61 +
62 +Select 1 to check whether the configured port is correct.
63 +
64 +[[image:1713513373484-487.png||height="472" width="856"]]
65 +
66 +
67 +Select 2 is port is after normal communication with AIS.
68 +
69 +[[image:1713513478607-793.png||height="471" width="851"]]
70 +
71 +
72 +Press 0, press Enter, and select 2 to go to the upgrade surface.
73 +
74 +[[image:1713513522820-547.png||height="467" width="847"]]
75 +
76 +[[image:1713513544122-175.png||height="467" width="845"]]
77 +
78 +
79 +Select 2 to enter the upgrade.
80 +
81 +[[image:1713513668777-698.png||height="464" width="840"]]
82 +
83 +If ReBoot WEI is displayed as shown in the following figure, the upgrade succeeds.
84 +
85 +[[image:1713513732175-702.png||height="354" width="836"]]
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