[RIIM] What application payload length is supported for uplink and downlink packet? Around 84 Bytes. Last Update: September 29, 2021 September 29, 2021 1111 RIIM Q&A Related Knowledge Base Posts -[RIIM] Please describe the steps that are happening when a new node is introduced in a RIIM network and how that will know the address.[RIIM] How many nodes can a RIIM network have?[RIIM] How much space is available for the user to write their application?