I have a DJI RSC 2 that is not working with my Canon R5 C
Are there any plans to support this camera?

Hi Wicklow, sorry that there is no news about updating the DJI RSC 2 supported camera list. As per checking, Canon EOS R5 is on the compatibility list but not the R5 C, you may try to refer to the connection method of the EOS R5 first to see if it will work: https://www.dji.com/support/compatibility/rsc-2/eosr5
If it does not work, there may be a compatibility issue, we will take note of your feedback and let the engineers know about this. However, we may not be able to assure you that it will be compatible at some point. Hope for your kind understanding.