My DS-1307 RTC no longer works. Followed the same tutorial that worked with Jessie but the Pi won't pull the time from it. It has the correct time stored in it though. If I do a read its correct. Not sure what's going on? Tutorial I used is here, https://learn.adafruit.com/adding-a-rea ... pberry-pi
I've gone over it three times looking for typo's etc. sudo hwclock -r shows the correct date and time. i2c detect shows UU where its supposed to be. I didn't see the 68 there initially though? Fresh image of Stretch, not an upgrade from Jessie. RTC worked just fine in Jessie following that tutorial. I didn't touch any of the wiring.