We are in the middle of a project for a service provider, and need a wifi probe to monitor country-wide wifi hotspots.
We are using Rpi3 for this purpose, but we need to build a more affordable device. I just dig the community posts, but could not find any solutions.
Any help is really appreciated, what we are looking is a linux based hardware with a wifi adaptor. No need for an ethernet or any other interface.
Thanks in advance
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