Mesh Networks Setup

I have a few photon boards and I was wondering if it is still possible to create a mesh network with them? If anyone has some advice on where to start that would be greatly appreciated. I saw that Particle use to have their own but it was removed.

Welcome to the community :+1:

But Photons never were mesh enabled.
You may be thinking of Argons, they were but even with them mesh support has been deprecated. While device OS up to 1.4.4 (IIRC) still supports mesh networks the cloud end required to setup a new mesh has been stripped of that feature.

So is there any way to do mesh now with particle?

You can have something mesh-like by using multicast UDP transmission via WiFi.