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Re:I won't connect my dishwasher to your stupid cloud by jpalomaki on Tuesday March 25, 2025 @06:48AM (#43469767)
Or flashing led and use mobile phone camera to scan it.

Back in the days infrared connection was a thing. I remember connecting my Compaq iPAQ PDA to Nokia phone.

Wonder if the modern cellphone cameras are fast enough to act as receiver and if this supported one way communication.

Re:I won't connect my dishwasher to your stupid cloud by liotier on Tuesday March 25, 2025 @07:12AM (#43469900)
> Or flashing led and use mobile phone camera to scan it

Miele uses flashing LED as some sort of serial communication.