[RIIM] What application payload length is supported for uplink and downlink packet? Around 84 Bytes. Last Update: September 29, 2021 September 29, 2021 1165 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] How many children can each node support?[RIIM] Is there a way to scan all PANID in the area?