Skip to main content
This is a pre-production deployment of Warehouse. Changes made here affect the production instance of PyPI (
Help us improve Python packaging - Donate today!

A tool to flash and erase nRF devices

Project Description

A tool to flash and erase nRF devices


Supported devices

Currently, only the nRF51822 chip is supported.


To flash new firmware:

$ nrftool flash FIRMWARE ADDRESS [–verbose]

To erase current firmware:

$ nrftool erase [–verbose]

If JLinkExe can’t be found in your PATH, it can be specified using –jlinkexe option:

$ nrftool –jlinkexe path/to/your/JLinkExe erase

Release History

This version
History Node


History Node


Download Files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Filename, Size & Hash SHA256 Hash Help File Type Python Version Upload Date
(4.3 kB) Copy SHA256 Hash SHA256
Source None Jul 9, 2014

Supported By

Elastic Elastic Search Pingdom Pingdom Monitoring Dyn Dyn DNS Sentry Sentry Error Logging CloudAMQP CloudAMQP RabbitMQ Heroku Heroku PaaS Kabu Creative Kabu Creative UX & Design Fastly Fastly CDN DigiCert DigiCert EV Certificate Google Google Cloud Servers DreamHost DreamHost Log Hosting