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EOS R5 won't trigger Neewer ML300 flash via transmitter

Rlc716
Apprentice

I have a canon r5 and bought a Neewer ml300 led battery operated speed light and transmitter. The light works and they are on the same channel and when I take a picture it doesn’t flash? What camera settings do I need to be on for this to connect? 

5 REPLIES 5

shadowsports
Legend
Legend

Greetings,

I am not a flash expert.  I don't believe you get flash setting options with non-canon flashes or wireless controllers.  We have a couple of community members that might be able to help.  I'll reach out to them.     

~Rick
Bay Area - CA


~R5 C (1.0.6.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, +RF 1.4x TC, +Canon Control Ring, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve ~Windows11 Pro ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8
~CarePaks Are Worth It

deebatman316
Authority
Authority

With non Canon transmitters and speedlites some may or may not be compatible with the in camera flash menu system. But compatibility is always a question.


-Demetrius

Current Gear: EOS 5D Mark IV, EF F/2.8 Trinity, EF 50mm F/1.8 STM, EF 85mm F/1.8 USM, 470EX-AI & 600EX II-RT

Retired Gear: EOS 40D

shadowsports
Legend
Legend

Thanks for jumping in Sir 🙂

~Rick
Bay Area - CA


~R5 C (1.0.6.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, +RF 1.4x TC, +Canon Control Ring, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve ~Windows11 Pro ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8
~CarePaks Are Worth It

Anonymous
Not applicable

Make sure that flash firing is enabled in the menu.

Screenshot 2023-10-12 104312.jpg

Waddizzle
Legend
Legend

Never Neewer flash gear.  The forum has numerous posts about Neweer gear not being compatible with the Canon E-TTL system. 

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