[RIIM] How many Leaf Nodes can be connected to a Mesh Router as his child nodes/slave nodes? 128 Leaf Nodes. Last Update: February 11, 2020 February 11, 2020 1098 RIIM Q&A Related Knowledge Base Posts -[RIIM] To what value is RIIM’s radio RF end matched to?[RIIM] Does RC1882CEF have inbuilt real time clock?[RIIM] In order to program the radio module correctly, what pins do I need to use?