nRF Logger

Nordic Semiconductor ASA

About this app

nRF Logger application allows developers to view log sessions created by other applications using the API released on GitHub. It is being used by nRF Connect and nRF Toolbox from Nordic Semiconductor to log connection events.
With nRF Logger installed developers may debug their apps when not connected to the computer. Log sessions may be also shared by customers to obtain detailed information.

6 log levels are supported:
- DEBUG
- VERBOSE
- INFO
- APPLICATION
- WARNING
- ERROR

A log session may be marked with a flag or given a description to easily find it in the future.

Requirements:
Application will not work with nRF Connect v. 1.0. Version 1.1+ is required.

Public API:
The public nRF Logger API has been released on GitHub: https://github.com/NordicSemiconductor/nRF-Logger-API which allows to create log sessions from 3rd-party applications. Check GitHub site for more information and example.

Ratings and reviews

Great app.. Few suggestions.. 1. Save the log directly in device memory, as sometime when data is huge, it can't able to save or share the data. 2. Add option to select the type of data needs to be log.

Extremely plain; no clear instructions on actual usage. App appears entirely non functional

Nailed it! So simple and beautiful. Got them all and created a robust suite.

What’s new

This is a major update of the app. We fixed a lot of UI issues including:
* Support for Android 14 and newer,
* Edge to edge display,
* Splash screen,
* Displaying date sections with duplicate dates,
* Double log level drop-down menu when scrolling,
* Buttons to quickly scroll to the top and bottom,
* Opening logs from other apps,
* ...and many more.