topic EL-10 flash compatible with Speedlite Transmitter ST-E3-RT in Speedlite Flashes https://community.usa.canon.com/t5/Speedlite-Flashes/EL-10-flash-compatible-with-Speedlite-Transmitter-ST-E3-RT/m-p/589307#M5910 <P>Hello!</P><P>Anyone know how to make the EL-10 flash work with the&nbsp; Speedlite Transmitter ST-E3-RT? Online it says they should be compatible.</P><P>Thanks!</P> Tue, 10 Mar 2026 15:10:30 GMT jtnw 2026-03-10T15:10:30Z EL-10 flash compatible with Speedlite Transmitter ST-E3-RT https://community.usa.canon.com/t5/Speedlite-Flashes/EL-10-flash-compatible-with-Speedlite-Transmitter-ST-E3-RT/m-p/589307#M5910 <P>Hello!</P><P>Anyone know how to make the EL-10 flash work with the&nbsp; Speedlite Transmitter ST-E3-RT? Online it says they should be compatible.</P><P>Thanks!</P> Tue, 10 Mar 2026 15:10:30 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/EL-10-flash-compatible-with-Speedlite-Transmitter-ST-E3-RT/m-p/589307#M5910 jtnw 2026-03-10T15:10:30Z Re: EL-10 flash compatible with Speedlite Transmitter ST-E3-RT https://community.usa.canon.com/t5/Speedlite-Flashes/EL-10-flash-compatible-with-Speedlite-Transmitter-ST-E3-RT/m-p/589310#M5911 <P>Yes it is compatible. But compatibility depends on the camera body the&nbsp;<STRONG>ST-E3-RT&nbsp;</STRONG>is mounted to. But all R series cameras are fully compatible with all of its features. The&nbsp;<STRONG>EL-10&nbsp;</STRONG>needs to have wireless turned on and set to the same channel as the&nbsp;<STRONG>ST-E3-RT</STRONG>. This can be accomplished on the&nbsp;<STRONG>ST-E3-RT&nbsp;</STRONG>or through the speedlite control menu in the camera. The&nbsp;<STRONG>ST-E3-RT&nbsp;</STRONG>comes in 3 different versions those are version 1, 2 &amp; 3.&nbsp;</P> Tue, 10 Mar 2026 15:19:09 GMT https://community.usa.canon.com/t5/Speedlite-Flashes/EL-10-flash-compatible-with-Speedlite-Transmitter-ST-E3-RT/m-p/589310#M5911 deebatman316 2026-03-10T15:19:09Z