Auto syncing device time through bluetooth

[manikandan]

hello ,

i am working on recieving data from sensor using nrf52832 with time and data right now i am getting time  that is set by me my problem is i have to set time automatically using bluetooth.i.e(if i connect mobile with board using bluetooth in nrf tool box i have to get data and time and time should be mobile time).

[manikandan]

but i am already using that nrf calendar as base i want to know if i can do that using an nrf calendar code

[Jørgen Holmefjord]

The nrf5-calendar-example receives the time over HW UART, not over BLE. It can be used to keep track of time, but there is no support for synching the time in the example using BLE/CTS.

You will have to implement the synchronization between these two modules yourself.

[manikandan]

so if i sync nrf calendar and cts do i able to get what i wanted

[Jørgen Holmefjord]

There is no support for automatic update of time over CTS in nRF Connect or nRF Toolbox, you will have to write your own application that gets the current time from the OS and writes this to the Bluetooth Service. The Current Time Service is native to iOS, meaning it may update automatically as you want.

[awneil]

CTS is the BLE Current Time Service

As the name suggests, its purpose is to expose the current time!