Downloads of v 10.9.0:


Last Update:

24 Jun 2020

Package Maintainer(s):

Software Author(s):

  • Nordic Semiconductor


nrfjprog programmer flasher nrf52

nrfjprog (Install)

This is not the latest version of nrfjprog (Install) available.

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10.9.0 | Updated: 24 Jun 2020



Downloads of v 10.9.0:



Software Author(s):

  • Nordic Semiconductor

  • 1
  • 2
  • 3
nrfjprog (Install) 10.9.0

This is not the latest version of nrfjprog (Install) available.

  • 1
  • 2
  • 3

All Checks are Passing

3 Passing Tests

Validation Testing Passed

Verification Testing Passed


Scan Testing Successful:

No detections found in any package files

Learn More

Deployment Method: Individual Install, Upgrade, & Uninstall

To install nrfjprog (Install), run the following command from the command line or from PowerShell:


To upgrade nrfjprog (Install), run the following command from the command line or from PowerShell:


To uninstall nrfjprog (Install), run the following command from the command line or from PowerShell:


Deployment Method:

📝 NOTE: This applies to both open source and commercial editions of Chocolatey.

1. Enter Your Internal Repository Url

(this should look similar to

2. Setup Your Environment

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

2. Get the package into your environment

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Copy Your Script

choco upgrade nrfjprog -y --source="'INTERNAL REPO URL'" --version="'10.9.0'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:

choco upgrade nrfjprog -y --source="'INTERNAL REPO URL'" --version="'10.9.0'" 

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0

Exit $exitCode

- name: Install nrfjprog
    name: nrfjprog
    version: '10.9.0'
    state: present

See docs at

chocolatey_package 'nrfjprog' do
  action    :install
  source   'INTERNAL REPO URL'
  version  '10.9.0'

See docs at

cChocoPackageInstaller nrfjprog
    Name     = "nrfjprog"
    Version  = "10.9.0"
    Source   = "INTERNAL REPO URL"

Requires cChoco DSC Resource. See docs at

package { 'nrfjprog':
  ensure   => '10.9.0',
  provider => 'chocolatey',
  source   => 'INTERNAL REPO URL',

Requires Puppet Chocolatey Provider module. See docs at

4. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

Private CDN cached downloads available for licensed customers. Never experience 404 breakages again! Learn more...

This package was approved by moderator mkevenaar on 26 Jul 2020.


Cross-platform desktop software

The nRF Command Line Tools is used for development, programming and debugging of Nordic Semiconductor's nRF51, nRF52 and nRF91 Series devices.


  • nrfjprog executable - tool for programming through SEGGER J-LINK programmers and debuggers
  • mergehex executable - enables you to combine up to three .HEX files into one single file
  • nrfjprog DLL - a DLL that exports functions for programming and controlling nRF51, nRF52 and nRF91 Series devices and lets developers create their own development tools using the DLLs API
  • SEGGER J-Link software and documentation pack (only included in the Windows installer)

$ErrorActionPreference = 'Stop';
$toolsDir   = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
. "$(Join-Path $toolsDir commonEnv.ps1)"

$packageArgs = @{
  packageName   = $env:ChocolateyPackageName
  fileType      = 'EXE'
  url           = ''
  softwareName  = 'nrfjprog*'
  checksum      = '66d5468b1c889898cad0afa28aa08cbebed69faffc8819f94dda09aee0d587a7'
  checksumType  = 'sha256'
  silentArgs    = "/passive /quiet /norestart /log `"$($env:TEMP)\$($packageName).$($env:chocolateyPackageVersion).MsiInstall.log`""
  validExitCodes= @(0, 3010, 1618, 1641)
Install-ChocolateyPackage @packageArgs

Install-ChocolateyPath "$JLINK_BIN_PATH" -PathType 'Machine'
Install-ChocolateyPath "$NRF_BIN_PATH" -PathType 'Machine'
$ErrorActionPreference = 'Stop';
$toolsDir   = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
. "$(Join-Path $toolsDir commonEnv.ps1)"

$path = [System.Environment]::GetEnvironmentVariable('PATH', 'Machine')
$path = ($path.Split(';') | Where-Object { $_ -ne "$JLINK_BIN_PATH" }) -join ';'
$path = ($path.Split(';') | Where-Object { $_ -ne "$NRF_BIN_PATH" }) -join ';'
[System.Environment]::SetEnvironmentVariable('PATH', $path, 'Machine')

$packageArgs = @{
  packageName   = $env:ChocolateyPackageName
  softwareName  = 'nrfjprog*'
  fileType      = 'EXE'
  silentArgs    = "/qn /norestart"
  validExitCodes= @(0, 3010, 1605, 1614, 1641)
$uninstalled = $false
[array]$key = Get-UninstallRegistryKey -SoftwareName $packageArgs['softwareName']
if ($key.Count -eq 1) {
  $key | % {
    $packageArgs['file'] = "$($_.UninstallString)"
    if ($packageArgs['fileType'] -eq 'MSI') {
      $packageArgs['silentArgs'] = "$($_.PSChildName) $($packageArgs['silentArgs'])"
      $packageArgs['file'] = ''
    } else {
    Uninstall-ChocolateyPackage @packageArgs
} elseif ($key.Count -eq 0) {
  Write-Warning "$packageName has already been uninstalled by other means."
} elseif ($key.Count -gt 1) {
  Write-Warning "$($key.Count) matches found!"
  Write-Warning "To prevent accidental data loss, no programs will be uninstalled."
  Write-Warning "Please alert package maintainer the following keys were matched:"
  $key | % {Write-Warning "- $($_.DisplayName)"}
$JLINK_BIN_PATH = [IO.Path]::Combine("${ENV:ProgramFiles(x86)}", 'SEGGER', 'JLink_V644e')
$NRF_BIN_PATH = [IO.Path]::Combine("$ENV:ProgramFiles", 'Nordic Semiconductor', 'nrf-command-line-tools', 'bin')

Log in or click on link to see number of positives.

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

Chocolatey Pro provides runtime protection from possible malware.

Add to Builder Version Downloads Last Updated Status
nRF Command Line Tools 10.15.4 156 Saturday, April 16, 2022 Approved
nRF Command Line Tools 10.12.1 521 Wednesday, December 9, 2020 Approved
nRF Command Line Tools 10.11.1 100 Monday, November 9, 2020 Approved
nRF Command Line Tools 10.10.0 88 Friday, October 9, 2020 Approved
nrfjprog (Install) 10.9.0 147 Wednesday, June 24, 2020 Approved
nrfjprog (Install) 10.3.0 320 Tuesday, September 17, 2019 Approved
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