[RIIM] How much space is available for the user to write their application? 32 KB. Last Update: September 29, 2021 September 29, 2021 1220 RIIM Q&A Related Knowledge Base Posts -[RIIM] What is the minimum distance between two nodes? Can they be placed right next to each other, or will the signal be too strong for the neighbor?[RIIM] Can a child node send a broadcast message?[RIIM] What application payload length is supported for uplink and downlink packet?