The last time I visited the DIY shop, there was a conversion kit so I could upgrade to the Pro Airgradient with my old sensors. However, the kit seems to be gone today. Is the upgrade option still available?
We actually phased out the conversion kit some time ago and currently do not have stock. Did you purchase our old BASIC kit?
Yes, I have an old basic kit.
I re-enabled the conversion kit in the shop but we are currently running a bit behind in shipments so it might take 2 weeks until we can ship it.