New features include:
- Auto-RF: APs can be configured to use background scanning of all channels to dynamically monitor the environment, neighboring APs, and pick optimal operating channels and transmit power levels.
- VLAN Pooling: APs can load balance clients onto one of multiple VLANs mapped to a single SSID.
- Speedtest: Support for the open-source ZAP tool to run a speedtest from clients to the AP or from the AP to the wired network: test either the air, or the backhaul connection anytime.
Plus bugfixes and several enhancements.
Firmware, release notes and user-guide at:
https://support.cambiumnetworks.com/files/e400/
NOTE: 3.2 is being replaced by 3.2.1 which will be on the support site shortly. Firmware version 3.2 has an issue with mesh client configuration and should not be used on mesh networks.