Firmware Release Notes SW01800-1.3.5.0 Supported products: Z-KEY-0 (Rev. E0) Z-KEY-0 (Rev. F0) Z-KEY-0 (Rev. F1) R-KEY-LT (Rev. C0) R-KEY-LT (Rev. D0) Z-KEY-2ETH (Rev. B0) FIX: - Fix led "COM" - Fix write register with slave ports mode