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get time in sleep mode

DA14580

1 year ago

Posted by Thanhtu131 0 points 3 replies
0 upvotes

Hi, i am making a timer medical BLE box. The box will receive shedule from android app. I want the box to trigger the buzzer in the right time. I have 2 questions:

1/ Does DA14580 have the real-time module so that i can get the time from it?

2/ if DA14580 does not have the real-time module, i will try to get the time from ds1307 through I2C communication. Can i do that in sleep mode? 

Thanks!!! 

accepted answer!

1 year ago

PM_Dialog

Hi Thanhtu131,

Do you mean if the DA14580 contains an RTC (Real-Time-Clock) hardware block? If you refer to the datasheet, you will see that the DA14580 doesn’t have an RTC block.

If you are starting a new design, we would strongly recommend starting with DA14531 or DA14585/586 products and our latest SDK6.0.14, as it is much more improved. We have a lot of code examples and improved documentation, and there is also software roadmap support. There is not any software roadmap support for DA14580 product family and SDK5. In case of DA14531, you can use the RTC block..

Please check out DA14531:

https://www.dialog-semiconductor.com/products/bluetooth-module-da14531-smartbond-tiny

Additionally the DA14531 SmartBond TINY™ Module is now released! Follow the link below to find datasheet, documentation and HW collaterals for the module:

https://www.dialog-semiconductor.com/products/bluetooth-module-da14531-smartbond-tiny

Moreover, Dialog Serial Port Service (DSPS) and CodeLess are now available for the DA14531!

CodeLess

The CodeLess allows you to quickly get started with wireless IoT applications with a set of AT Commands.  The CodeLess AT commands platform allows control over a local UART connected device as well as a remote device via BLE. You can create simple demos / applications / proof of concepts without any code development or build you own application on top!

https://www.dialog-semiconductor.com/products/smartbond-codeless-commands

Dialog Serial Port Service (DSPS)

The DSPS emulates a serial cable communication. It provides a simple substitute for RS-232 connections, including the familiar software flow control logic via Bluetooth low energy. The SPS software distribution includes the application and profile source codes and supports GAP Central/Peripheral roles.

https://www.dialog-semiconductor.com/products/dialog-serial-port-service-dsps

Thanks, PM_Dialog

1 year ago

Thanhtu131 0 points

I had bought 2 DA14580 basic kit so i think i'll work with them for a while. Thanks for your answer!

1 year ago

PM_Dialog

Hi Thanhtu131,

Thanks for accepting my answer. Please keep in mind the DA14531 for your upcoming projects!

Thanks, PM_Dialog