1. Connect the touch screen to the serial port with a communication cable, and power on the touch screen to prepare.
2. Open the "Commix" debugging software, select the COM communication port to use, set the communication data, baud rate 9600, data bits 8, parity bit E even, stop bit 1.
2. Set input HEX, display ASC, and other settings are default settings. At this time, press the "Open Serial Port" button. And lengthen the display area window appropriately.
3. Enter the command FE060021030000002A in the sending area and then press the "Send" button, the display will be as follows:
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- Green versionCheck
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- Green versionCheck
4. Enter the command FE060021030100002B in the sending area and then press the "Send" button, the display will be as follows:
5. Press the "Send" button for the second time, and the display will be as follows: Note that the last digit is "7"
6. Press the "Send" button for the third time, and the display will be as follows: Note that the last digit is "8"
7. Press the "Send" button for the 4th time, it will be displayed as follows:
8. At this time, the password has been read, as shown in the lower part of the picture above:
In the picture above, NUL12345678 in the first position is the transmission password 12345678, X0F1515151515 is the 15-level protection password 15151515, All passwords set by the designer will be displayed.
it works
it works
it works