GitHub - NordicPlayground/nrf51-powerdown-examples: Powerdown examples for the nRF51, showing wakeup from system on with RTC and GPIO and from system off from GPIO.
Powerdown examples for the nRF51, showing wakeup from system on with RTC and GPIO and from system off from GPIO.
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This repository contains 2 example projects showing how to enter System-On and System-Off power-down modes and how to wake up from them. The naming and code of the projects should be fairly straight-forward.
The project may need modifications to work with other boards.
To compile it, clone the repository into the *\nRF5_SDK_11.0.0_89a8197\examples\peripheral* folder.
The table below shows expected current consumption for nRF51 and nRF52 low power modes with different RAM retention. These numbers can be derived from the power chapter in the nRF51822 / nRF51422 / nRF52832 Product Specification.
This application is one of several applications that has been built by the support team at Nordic Semiconductor, as a demo of some particular feature or use case. It has not necessarily been thoroughly tested, so there might be unknown issues. It is hence provided as-is, without any warranty.
However, in the hope that it still may be useful also for others than the ones we initially wrote it for, we've chosen to distribute it here on GitHub.