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ET5410 Firmware STM32F103VCT6
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andyB2022:
Hi, unfortunatlley I've messed around with the NTC of my load and managed to get the pin that measures the voltage drop for OTP (over voltage temperature) internally shorted. The load turns on normally, but it is stuck in OTP mode...
Anyone out here that can help me and extract the hex from their unit?
coromonadalix:
ask him


https://www.eevblog.com/forum/testgear/east-tester-et5411a-(and-et5410a)-electronic-load-schematic-reversed/
andyB2022:
Thanks.
andyB2022:
Anyone out here that can help me to extract the firmware off my STM32? I've ordered a Chinese STLINK programmer but I don't have the knowledge to dump it. I assume it is also locked from reading so some sort of a glitch has to be done to bypass RDP.

I have watched some youtube videos of people being successful to dump the entire firmware, so I know it's possible with the right tools and knowledge. :-\

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