[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 508 RIIM Q&A Related Knowledge Base Posts -[RIIM] How many nodes can be connected directly to the Border Router as its child nodes/slave nodes?[RIIM] Is there an acknowledgement (ACK) from the sensor in order to know if the data has been transmitted correctly?[RIIM] What does Radiocrafts recommend when implementing a big network at customer side?