I'm looking for firmware version 10.0.1.0.61 for a R320 so I can connect it to a ZD1200 running this version. Is this still avaliable for download? I can't seem to find it.
AP model R320 is not supported on 10.1 ZD version, the minimum version your controller needs to be on is 10.2.1 and any above. You can use below URL to download the version :
Note : Do check release note of version you are updating to which has list of AP model supported and Unsupported.