[RIIM] Does RC1882CEF have inbuilt real time clock? No. Last Update: October 28, 2021 October 28, 2021 1198 RIIM Q&A Related Knowledge Base Posts -[RIIM] Does RIIM use IPv4 or IPv6?[RIIM] What is the latency from sending a message until it is received? Uplink? Downlink?[RIIM] Can I change the data rate of RIIM?