Running two RTC's next to each other

arduino-libraries / RTCZero

RTC Library for SAMD21 based boards

http://arduino.cc/en/Reference/RTC

GNU Lesser General Public License v2.1

78 stars 78 forks source link

Running two RTC's next to each other #32

Closed FredMeester closed 6 years ago

FredMeester commented 7 years ago

Hi, Is it possible to set a second RTC using the RTCZero library, and how? At the moment I use the early warning from the watchdog timer as a second RTC. Fred

agdl commented 6 years ago

No, you just have one HW RTC in the d21. If you need another one you can plug an external one!