[RIIM] How much space is available for the user to write their application? 32 KB. Last Update: September 29, 2021 September 29, 2021 1057 RIIM Q&A Related Knowledge Base Posts -[RIIM] Does RIIM use FEC (forward error correction), if not, why?[RIIM] Does RIIM use IPv4 or IPv6?[RIIM] Does RC1882CEF have inbuilt real time clock?