Can anybody please tell me the difference between these two items?
We have in our HAM-club, OZ6HR, build several of the fantastic W8BH MCT. But lateley I have seen some problems with some of the processor boards. They can't 'remeber' settings of speed, callsigns etc. When powered off, and repowered, they start again in default mode, and all settings is gone.
It is all the STM32 Minimum bords that has the errors! A difference between the two boards is R10, with no influence of my problem, and the processor is marked slightly different. On the good boards, it's marked STM32F, and the bad ones with STM32, and the 'F' is on the next line.
Is it remaked IC's, with bad chips inside?
So beware of the STM32 Minimum board.
Vy 73 de OZ1QZ / John
