AirGradient Forum

Power adapter for I-9PSL-DE?

I assume a USB-C adapter will be fine? monitor came with USB-A cable, I was thinking a small single port GaN USB-C charger.

right now using USB-A from 65w Anker dual-port charger, would a smaller single 20-30w USB-C charger make more sense?

not sure what β€œDE” stands for, mine says firmware 3.4.1, pretty sure it updated since I got it a couple weeks ago.

The listed requirements are 5v 2.4 amp (or maybe it was 2.0 amp) but it uses nowhere near that amount, so any high quality power adapter over 1 amp should be perfect.

DE is Display Edition, the standard.
3.4.1 is the latest published version in the Dashboard, so you are up to date.

Is is fine to use a USB-C power adapter?

Since it will be plugged in forever I thought a small GaN USB-C adapter would be best if safe to use.

Yes, that is fine. It just needs 5v which a standard USB-C power adapter will do

A USB-C adapter should be fine as long as it can supply enough power for your monitor. If you’re mainly running just the monitor and not charging other devices, a single 20–30W GaN charger would probably be enough. Not sure about β€˜DE’ either β€” might just be a firmware region code or device edition.

DE is Display Edition as explained above by MallocArray.

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