[RC232] Could you send details on how broadcast and unicast routing works? Is a mesh network or hopping supported, if so to what size? The RC232 protocol is a point-to-multipoint protocol that does not support mesh/multihop. Last Update: August 8, 2017 December 13, 2016 1192 RC232 Q&A Related Knowledge Base Posts -[RC232 Which modes are used in the RC232 protocol?[RC232] Is the operation with RC1180HP module license free in Germany and in EU?[RC232] Are the modules full duplex ?