I'm working on connecting a DS3231 to an MDBT. 4ppm, and battery backed up. Since it's i2c, should be pretty trivial to interface.
@rmd6502 started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I'm working on connecting a DS3231 to an MDBT. 4ppm, and battery backed up. Since it's i2c, should be pretty trivial to interface.