Hello !

I am preparing for a new site, where I am going to have about 10 EAP245's. (Routers and switches are something else) I run Unifi APs elsewhere, and have Raspberry pi 4 with 4GB RAM for Unifi Controller: I installed RaspiOS with recommended applications and use them , too, so 4GB is good. Now, I am thinking of using a Raspi for Omada controller as well for the new site instead of OC200, because I want to hook a water sensor to watch out for flood in the basement. But otherwise I don't use the Raspi for anything else, because I'm not on that network for my personal use. I haven't bought Raspi yet but I already installed RaspiOS without various applications on an SD card, and installed Omada on it (using the other Raspi for Unifi, and this guide https://community.tp-link.com/en/business/forum/topic/261734), and made it work. (I got just one EAP245 earlier for testing purpose). So the card is there, ready to go, once I buy a new Raspi.

Now, I'm thinking that 2GB version of Raspi should be enough if I don't do anything else. But once I talked with an IT professional who uses EAP's for clients, he said that he tried Omada controller on a Raspi but it was "too weak." I would like to know if Raspi 4 with 2GB would be too weak: since I'm not going to be his client, I hesitate to contact him and ask him further exactly what Rapsi he used etc. I would appreciate very much for your advice ! I'm guessing 1GB is indeed weak, because it's supposedly weak for Unifi Controller.