We need to have full support in NPM for Meraki Wireless APs. Currently you only get very basic information. You can not view clients connected an traffic for each.
I have spoken with Meraki support and they say this information is provided so according to them the missing piece is with solarwinds.
UPDATE: Meraki has lied.. After talking more with their support and engineers they have no intention of providing any of the info locally and expect you to get it from their cloud controller.