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Denmark
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761 Review
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Review on πŸ”§ HiLetgo 3pcs Pro Mini ATmega328P 3.3V 8M Module Board with Crystal Oscillator - Arduino Pro Mini Replacement, Compatible with ATmega128 by Rico Posley

Revainrating 2 out of 5

Bad controls on these boards.

We should have read other reviews first. On such voltage regulators die, sometimes with smoke. As others have said the processor part is fine, it can be powered from the VCC pin (after removing the faulty regulator) with an external regulator or add a new regulator on the back (e.g. LD117V33).

Pros
  • I like everything so far
Cons
  • Repair