[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 799 RIIM Q&A Related Knowledge Base Posts -[RIIM] Does RIIM mesh use flooding for routing downlink messages?[RIIM] Can I use a Ping to check the connection to a Router node? And can I use Ping to check connection to an End Device?[RIIM] How many GPIOs does the Border Router have?