How to Find the Hardware Version on Your TP-Link Device
EAP683 UR(EU)_V1.20_1.4.1 Build 20260312
Minimum FW Version for Update: 1.4.0 Build 20260312 Rel. 27054. This firmware upgrade is irreversible. Contact Omada technical support if downgrade is required.

Release Note
Version Info:
1.Minimum FW Version for Update: 1.4.0 Build 20260312 Rel. 27054.
2.This firmware upgrade is irreversible. Contact Omada technical support if downgrade is required.
3.Recommended Omada Controller version 6.1 or above.
4.For downloading of any firmware version, please refer to Omada Download Center.
Enhancements:
1.Encrypted the firmware and optimized the algorithm to enhance the overall security of the firmware.
Notes:
1.This version of firmware is applied to the Omada APP v5.1 or above.