Canon Community

The BG-R10 has been 'retired.'Is the BG-R20EP a replacement for the BG-R10, and will it work with my Canon EOS R6?Peter

I plan on starting astrophotography and will be buying a Canon EOS R6 for this. It is possible to, say, set it up to open the shutter for 15-seconds, then close it for 5-seconds and then open it again for another 15-seconds, and so on?   If this is n...