On Fri, May 2, 2025 at 10:36 PM, J?rg / DG0JDE wrote:
I have not yet received any confirmation as to whether my assumptions regarding the possible defect of the STM32 are plausible. I find this particularly frustrating because I would prefer to understand and fix such errors myself.
Joerg, maybe it's really hard (impossible) to give a reliable answer.
- Who knows. I never saw and heard about such a situation. Maybe others also not?
- (The same)
- no other information than the last time
"but programmed STM32s are not available. Without these, a complete repair would probably be impossible." Yes, and if you already know this which answer do you want to have?
In my opinion the only way to confirm your first assumption is to remove the controller or lift the related pins and check the resistance. What should someone do from remote?
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73 Ludwig
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