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

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1 -XWiki.Xiaoling
1 +XWiki.karry
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1 -
1 +~1. Prepare Hardware & Software
2 2  
3 +* Update Tool
4 +* Hardware: Sensor, Converter
5 +* Firmware:
3 3  
4 -**Table of Contents:**
5 5  
6 -{{toc/}}
8 +~1. Hardware Connection
7 7  
8 -
9 -
10 -
11 -
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 -
22 -
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"]]
10 +2.
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