Godox X1T-O TTL Wireless Flash Trigger for Olympus and Panasonic


Godox X1T-O is a dedicated transmitter for the Godox’s long awaited 2.4GHz TTL radio flash system, now accompanied by the TT685O and V860II-O TTL speedlite flashes for Olympus and Panasonic. Godox flash system is one of the most comprehensive radio flash systems currently available. Godox X1T-O is a great radio transmitter if you are interested in making wireless lighting setup



Godox X1T-O TTL Wireless Flash Trigger for Olympus and Panasonic

Godox X1T-O is a TTL and HSS enabled 2.4GHz radio transmitter for Godox X wireless system for Olympus and Panasonic cameras. The X1T-O is Godox’s first TTL enabled radio trigger released together with the new TT685O flash speedlite, with compatible radio transceiver built inside. The Godox X1 TTL wireless flash triggers for Olympus and Panasonic feature multi-channel triggering, stable signal transmission and sensitive reaction. These triggers can be used to trigger the camera shutter, camera flash or studio strobe.

Godox X1T-O transmitter is available and is compatible with Olympus and Panasonic compatible flashes like Godox V860II-O, V1O or TT685O for example.

With the transmitter you are able to control the power of five different groups. It is also possible to mix TTL and manual modes simultaneously. The X1T-O shares a number of features with most other TTL triggers currently available on the market, such as HSS and TTL, but also manages to distinguish itself among the competition. On the transmitter a TTL pass-through hot-shoe can be found and it is possible to set a HSS pre-sync timing. PC sync input and output is available on the transmitter as well.

This listing is for Godox X1T-S transmitter only.

Godox X1T-O wireless transmitter FEATURES

  • Compatible Cameras: Olympus and Panasonic cameras.
  • 2.4G wireless transmission, operating distance can reach up to 100 meters.
  • X1T-O trigger provides a full GR Group style interface allowing up to 5 Groups to be individually set to either TTL, Manual, or Off, meaning that TTL and Manual Groups can be conveniently mixed together as needed. GR Group mode requires camera models from 2012 onward.
  • X1 radio triggers provide TTL, HSS (High Speed Sync) and most of the features comparable popular TTL triggers provide, even a HSS Pre-sync Timing Adjustment.
  • X1 triggers support all TTL functions such as FEC, FEB, FEL, modeling-light…
  • Zoom setting of the remote flashes can be adjusted via transmitter.
  • Large clear LCD panel interface, and fast adjustment control wheel.
  • Simple switch on the side of the transmitter allowing the Focus Assist Light to be switched on and off when needed.
  • X1R receivers will provide a simple Channel and Group selection interface.
  • The X1R receivers 2.5mm Sync Port output can be used for wired and wireless shutter release, as well as firing studio strobes.
  • Memory function – Settings will be stored 2 seconds after last operation and recover after restart
  • USB firmware upgrade to help keep pace with latest technology.

Godox X1T-O transmitter SPECIFICATIONS

Range328′ (100 m)
Modulation typeMSK
TTL DedicationTTL
Groups5 (A,B,C,D,E)
Flash modesTTL, manual, Gr
Sync mode1st curtain, 2nd curtain sync, high-speed sync
Max sync speed1/8000 sec
Flash Exposure Compensation±3 stops 1/3 stop increments
Power supply2 x AA batteries
AF assist lightYes (With an On/Off Switch)
Dimensions (transmitter)72 x 75 x 52 mm
Weight (transmitter)100g
Firmware upgradeSupported via micro USB cable
 DisplayLarge LCD display with back light

Godox X1T-O transmitter – Compatible with:

Godox X1T-O transmitter is compatible with all current Panasonic and Olympus cameras

Package includes:

  • 1 x X1T-O TTL wireless transmitter for Olympus and Panasonic
  • 1 x Manual
  • 1 x Original box
Additional information


Trigger Type


Trigger Sync


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