What is the best device to use to set up a 2 meter remote base using allstar node

I have a UHF repeater and would like to set up a 2 Meter remote base to link to a single
simplex Frequency. Would it be best to use the RTCM as a node as the link from the repeater?
Or do i need use a RPI computer with an interface on the remote base as well as the repeater or do i use an RTCM on both the repeater and the remote base?
Thanks
N7COX

The RTCM can not interface to two radios. You’d need one for the remote and one for the repeater. A computer is needed as the RTCM is a peripheral device (not a node). The computer need not be colocated with the RTCM(s).

A single Raspberry Pi or other computer could interface to both the remote and the repeater via any peripheral… you can mix and match peripheral devices.