Hello,
nRF52840 is having the inbulit RTC for keeping the time.
Should i need to use external RTC with coin battery for even after power off the BLE nRF52840.
PLease provide the connections for external RTC with nRF52840 Soc
Thanks
Balu
Hello,
nRF52840 is having the inbulit RTC for keeping the time.
Should i need to use external RTC with coin battery for even after power off the BLE nRF52840.
PLease provide the connections for external RTC with nRF52840 Soc
Thanks
Balu
It's up to you to evaluate whether the inbuilt RTC meets your specific requirements and constraints!
PLease provide the connections for external RTC
That will depend on the RTC you choose!
Quite likely, it will be I2C - maybe plus a couple of connections for alarms, etc ...
It's up to you to evaluate whether the inbuilt RTC meets your specific requirements and constraints!
PLease provide the connections for external RTC
That will depend on the RTC you choose!
Quite likely, it will be I2C - maybe plus a couple of connections for alarms, etc ...