For the past couple of weeks I have been working with the DS3231 Maxim. This chip is a I2C based RTC with an integrated temperature compensated oscillator and crystal.This means despite changing temperature conditions, it will maintain a very accurate track of time. If you’re interested in the first rev of the PCB, let me know. I have a few available. They are functional, however, the prototyping area came bad.I have a set of new ones with a proper prototyping area, reset button, and power LED in process.
Check out more on the Accurate RTC Shield Project Page
3 Comments
I’m interested in your RTC shield using the DS3231. Do you have any available for testing? Any time estimate for firmware?
Charlie
[email protected]
Hi Charlie, I just got in new PCBs but won’t be able to populate them until next weekend. Where are you located?
I’m in Fort Collins, Colorado