I've got a Raspberry Pi 4B (4GB) with a DS3231 RTC module. I can make the combo work with Ubuntu and RaspberryPI-OS. I'd like to try it with the plain-vanilla Debian from <https://raspi.debian.net/tested-images/> but I can't find instructions for activating the I2C and RTC hardware in that OS.
Any suggestions? Thanks! Rick
