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Unknown LED driver: CB-2S BK7231N + BP2958, what is the middle IC?

Unknown LED driver: CB-2S BK7231N + BP2958, what is the middle IC?

GreedyMagnetometer 27 0

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#1 21906786 20 May 2026 10:26

GreedyMagnetometer GreedyMagnetometer

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21906786 20 May 2026 10:26

Yes), N this is a typo, it looks like the device in your photo. The connection lines are clear to me, I'm trying to find out which signal goes from the CB-2S to the microcircuit. The chip itself is strange, has a radio channel, because this module can be controlled via a radio remote control.

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Skasowano z tematu: Unknown LED driver: CB-2S BK7231N + BP2958, what is the middle IC?
przez GreedyMagnetometer dnia 20 May 2026 16:42
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