hi i need hex file LCR transistor tester by efan & haoqixin v2.68

[mourad3d]

hi
i need  hex & eeprom files LCR transistor tester by efan & haoqixin v2.68

[mourad3d]

plz help me

[azer]

The firmware is based on the one talked about in this thread
https://www.eevblog.com/forum/testgear/$20-lcr-esr-transistor-checker-project/
but with some modifications by the chinese for the display type and I think the addition of the graphics and it is usually referred to as the Mtester if you do a serach on the forum.
If you ask in the thread they could help you compiling the firmware suitable for your device.

An older firmware for the Mtester is available here
https://www.eevblog.com/forum/testgear/lcr-t4-mtester-v2-07-lcr-meter-black-block-issue/msg879842/#msg879842
and here
https://www.eevblog.com/forum/testgear/$20-lcr-esr-transistor-checker-project/msg932736/#msg932736

You can sometimes also ask the seller of the device for new firmwares.