Godox TT685O firmware v1.2

Godox · Released Dec 1, 2017 · First seen Jul 5, 2026

v1.2 is the latest firmware for the Godox TT685O, released December 1, 2017.

What's in this update

  1. To add the option of​ wireless ID（C.Fn-ID）2.To add the ON/OFF option of SLAVE m​ode indicator（C.Fn-Sv LED）

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