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Discussion - Hardware / Cannot flash EEPROM FT232RL
« on: March 05, 2019, 05:53:23 pm »
Hi everybody,
I bought some modules with FT232RL chips and I want to flash internal EEPROM memory in these modules, but I can't. At face value all looks good, while programming I have no error but when I read out memory I see that any value did not changed. Do anyone have idea why it happends? Are these modules fake? RS232 communication works fine.
I bought some modules with FT232RL chips and I want to flash internal EEPROM memory in these modules, but I can't. At face value all looks good, while programming I have no error but when I read out memory I see that any value did not changed. Do anyone have idea why it happends? Are these modules fake? RS232 communication works fine.