For a number of Years, I have been looking at building an EM Gauge Layout based on Moretonhampstead BR(W).   I have Developed an Arduino Based Signal Interlocking System based on RMweb Member ffayolle (Fabrice) thread as shown here: https://www.rmweb.co.uk/community/index.php?/topic/82978-arduino-applications-and-programs/page/4/&tab=comments#comment-2276967     The Signal Interlocking System consists of an Arduino MEGA and a MCP2515 CANBUS Module which communic