The Prog24 is a free I2C EEPROM programmer tools. The program use the CH341A programmer device. This program uses QhexEditor (autor: Qingfeng Xia) from https://github.com/qingfengxia/qhexedit and ch341 c-programmer tools (autor: Collin Allen) from https://github.com/command-tab/ch341eeprom
I have modified the GUI in QhexEditor. I added buttons to read from eeprom, save to eeprom and programmer information menu.
Easy steps to use:
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Insert the EEPROM 24Cxx chip in the correct place in the socket of the programmer. See the picture on the PCB of the programmer for information.
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Select the EEPROM chip in menu - 24C01, 24C02 ...24C512 (Press button ).
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For reading from a chip select the 'Read from EEPROM' item. (Press button ).
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For saving the dump press the diskette button and setting the name of file.
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For open the existing file press the folder icon and select the file.
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For writing the dump to EEPROM press the 'Wirte to EEPROM' buttom.