I am looking for a new hardware for my mesh network. Unfortunately BBBW was unsufficient in terms of maximum mesh node-number, according to the my test. There is module called Carambola2. There is one drawback about this module that it has low flash/RAM memory size. It has 16MB flash and 64MB RAM. I'm worried about low memory will limit the number of mesh nodes. Adding a new node into the mesh will use extra memory in RAM? If so, I think that 64MB RAM would be problematic. Carambola2 use AR9331 chipset. There are many routers/Access points used AR9331 chip. Is there any experience about the Carambola2 mesh-network? At most how many nodes can you build a mesh-network by using Carambola2?