This thread seems useful, possibly: https://community.ld4all.com/t/its-high-time-we-as-a-community-build-a-rem-ld-device/31148/3.
This thread seems useful, possibly: https://community.ld4all.com/t/its-high-time-we-as-a-community-build-a-rem-ld-device/31148/3.