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Last modified by Karry Zhuang on 2024/09/20 17:17
From version 23.1
edited by Karry Zhuang
on 2024/04/19 16:01
Change comment: Uploaded new attachment "1713513718489-217.png", version {1}
To version 37.1
edited by Karry Zhuang
on 2024/04/26 15:01
Change comment: There is no comment for this version

Summary

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1 -~1. Prepare Hardware & Software
1 +
2 2  
3 -* Update Tool
3 +
4 +**Table of Contents:**
5 +
6 +{{toc/}}
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13 +
14 += 1. Prepare Hardware & Software =
15 +
16 +* Update Tool:[[OTA_Tool>>https://www.dropbox.com/scl/fi/d0tephd9ttghwf1ednj2s/OTA_Tool.rar?rlkey=sll5ny1fikqc8l0se9c4egxzs&st=f3ml8mop&dl=0]]
4 4  * Hardware: Sensor, Converter
5 5  * Firmware:
6 6  
20 += 2. Hardware Connection =
7 7  
8 -~1. Hardware Connection
22 +The AI Sensors and UART are connected and then connected to the PC.
9 9  
10 -2.
24 +[[image:image-20240424145937-3.png||height="629" width="544"]]
25 +
26 +[[image:image-20240424145824-1.gif]][[image:image-20240424145847-2.jpeg||height="359" width="478"]]
27 +
28 += 3.OTA UART flash =
29 +
30 +Open the OTA_Tool folder and put the latest firmware "layout.bin" and "output. img" into the img folder.
31 +
32 +[[image:1713510920220-760.png||height="219" width="816"]]
33 +
34 +The OTA_Tool folder should be opened and the program can be run by double-clicking on ota.exe.
35 +
36 +[[image:1713511385474-910.png||height="452" width="804"]]
37 +
38 +When the program opens, follow these steps.
39 +
40 +1 Select the chip type. AIS uses QFN72. Press 2 to select QFN72
41 +
42 +2 Select an upgrade mode. AIS supports serial port upgrade only. Press 2 to select Uart protocol
43 +
44 +3 Select a port number. Choose the largest number of serial port, For example, here shows 16 and 17. Press 1 to select COM17
45 +
46 +4 Select the baud rate. The default baud rate is 921600. Press 14 to select 921600
47 +
48 +[[image:1713511914316-181.png||height="754" width="865"]]
49 +After the baud rate is configured, the upgrade page is displayed. 1 is to check whether the communication port is correct.
50 +
51 +[[image:1713513351848-254.png||height="477" width="861"]]x
52 +
53 +Select 1 to check whether the configured port is correct.
54 +
55 +[[image:1713513373484-487.png||height="472" width="856"]]
56 +
57 +Select 2 is port is after normal communication with AIS.
58 +
59 +[[image:1713513478607-793.png||height="471" width="851"]]
60 +
61 +Press 0, press Enter, and select 2 to go to the upgrade surface.
62 +
63 +[[image:1713513522820-547.png||height="467" width="847"]]
64 +
65 +[[image:1713513544122-175.png||height="467" width="845"]]
66 +
67 +Select 2 to enter the upgrade.
68 +
69 +[[image:1713513668777-698.png||height="464" width="840"]]
70 +
71 +If ReBoot WEI is displayed as shown in the following figure, the upgrade succeeds.
72 +
73 +[[image:1713513732175-702.png||height="354" width="836"]]
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