Question about Sensirion SCD4x CO2 Gadget

With a PB with a larger capacity (10,000 mAh), I had the problem that the gadget drew so little current that the PB did not deliver any power at all. But with smaller PBs (giveaways, etc.) it worked.

I've had it in a free slot in the Anker charger for two years. It only needs 5V, wherever it comes from.

It has worked for me on every USB-A port so far. Just download the data briefly before pulling it out so that nothing is lost.

I have just tested it, it also works with a power bank.

Yes, the gadget works with any charging bank.