[RIIM] Does RC1882CEF have inbuilt real time clock? No. Last Update: October 28, 2021 October 28, 2021 1001 RIIM Q&A Related Knowledge Base Posts -[RIIM] Can I save values to the EEPROM, will it wear out? Or can I store values in any other way in the event of power loss?[RIIM] Do I need an external pull-up resistor on the SPI CS (chip Select)?[RIIM] What does Radiocrafts recommend when implementing a big network at customer side?