Does anyone own the breakout-garden SCD41 (SCD41 CO2 Sensor Breakout (Carbon Dioxide / Temperature / Humidity))? If so, can you have a look and check if there is a QR-code on the sensor?
Thanks!
I don’t own one of the Pimoroni boards, but I did buy an SCD41 from Mouser. There’s no QR code. They seem to have stopped doing that at some point.
Thanks. Sensirion should update their datasheet. I was wondering because I did not find any SCD4x with QR-code. Which they claim shows that it is genuine.
Thinking about it, I might have bought mine 18 to 24 months ago, so maybe they’ve only recently started doing the QR codes. At any rate, if bought from a reasonable source it shouldn’t be a problem.
Just for the records: I bought another cheap one from AliExpress, and it does have the QR-code. So this is a hint that your theory about Sensirion starting to add QR codes only recently is correct.