How to find the hardware version on a TP-Link device
EAP110-Outdoor(EU)_V4_1.0.1 Build 20210824

Release Note
Recommended Controller Software Version: Omada Controller v4.1.5 or above
New Feature/Enhancement:
1. First firmware for EAP110-Outdoor v4.
2. Fully adapt to Omada SDN controller.
Notes:
1. For EAP110-Outdoor v4 only.
2. This version of firmware is applied to the Omada APP of version 3.0.X or above.
3. This firmware is only compatible with Omada controller v4.1.5 or above. If you are using the old Omada controller and need to manage EAP110-Outdoor, you must upgrade the Omada controller to version 4.1.5 or above. You can follow Omada Controller Upgrade Guide to upgrade omada controller.