07-31-2025
07:42 PM
- last edited on
08-01-2025
09:34 AM
by
Danny
Hoping this message will make its way to the engineering team as I've been emailing and calling canon for several months now about this matter with no movement.
There seems to have been a change in the USBC protocol between the c70 and the c80. The C80 does not allow for remote start / stop through the USBC port via a device such as a DJI RS4 pro gimbal ( this was a function that was available with the c70 so something changed with the c80 )
DJI has not addressed this issue, citing that it's Canon's responsibility to address.
Thanks!
07-31-2025 08:09 PM
To make sure it gets to the right people, go to the Canon USA home page and find the little +Feeback link at the bottom. Use that to send your request.
07-31-2025 09:15 PM
Thank you for the suggestion. I send a note to canon’s feedback portal as well as contacting the product support team on the phone about every 3-4 weeks to keep them pressed on this issue. Just trying to keep it on their radar as much as possible so it finally gets addressed…
08-01-2025 10:22 AM - edited 08-01-2025 10:25 AM
Greetings,
While not ideal, there is a solution. USB-C to the 2.5mm remote port. Josh Sattin demonstrates it on the Ronin 4 Pro here.
~Rick
Bay Area - CA
~R5 C (1.0.9.1), ~R50v (1.1.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, ~RF 200-800 +RF 1.4x TC, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve Studio ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8 ~CarePaks Are Worth It
08-04-2025 02:05 PM
Hey Rick
Appreciate you sharing this and a super helpful temp solution for remote start/stop. I tried a different manufacture’s version of this cable and it didn’t work but assume the wiring must have been off.
I hope canon will still address this since I also found the internal focusing control of EF / RF lenses via the RS4 finger wheel was a great function as well.
Thanks!
nick
11/20/2025: New firmware updates are available.
EOS R6 Mark III - Version 1.0.1
EOS R5 Mark II - Version 1.2.0
PowerShot G7 X Mark III - Version 1.4.0
PowerShot SX740 HS - Version 1.0.2
10/15/2025: New firmware updates are available.
Speedlite EL-5 - Version 1.2.0
Speedlite EL-1 - Version 1.1.0
Speedlite Transmitter ST-E10 - Version 1.2.0
07/24/2025: New firmware updates are available.
07/23/2025: New firmware updates are available.
7/17/2025: New firmware updates are available.
02/20/2025: New firmware updates are available.
RF70-200mm F2.8 L IS USM Z - Version 1.0.6
RF24-105mm F2.8 L IS USM Z - Version 1.0.9
RF100-300mm F2.8 L IS USM - Version 1.0.8
RF50mm F1.4 L VCM - Version 1.0.2
RF24mm F1.4 L VCM - Version 1.0.3
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.