{
  lib,
  python3Packages,
  fetchFromGitHub,
  fetchpatch,
}:

python3Packages.buildPythonApplication rec {
  pname = "adafruit-nrfutil";
  version = "0.5.3.post17";
  pyproject = true;

  src = fetchFromGitHub {
    owner = "adafruit";
    repo = "Adafruit_nRF52_nrfutil";
    tag = version;
    hash = "sha256-mHHKOQE9AGBX8RAyaPOy+JS3fTs98+AFdq9qsVy7go4=";
  };

  patches = [
    # Pull a patch which fixes the tests, but is not yet released in a new version:
    # https://github.com/adafruit/Adafruit_nRF52_nrfutil/pull/38
    # https://github.com/adafruit/Adafruit_nRF52_nrfutil/pull/42
    (fetchpatch {
      name = "fix-tests.patch";
      url = "https://github.com/adafruit/Adafruit_nRF52_nrfutil/commit/e5fbcc8ee5958041db38c04139ba686bf7d1b845.patch";
      hash = "sha256-0tbJldGtYcDdUzA3wZRv0lenXVn6dqV016U9nMpQ6/w=";
    })
    (fetchpatch {
      name = "fix-test-test_get_vk_pem.patch";
      url = "https://github.com/adafruit/Adafruit_nRF52_nrfutil/commit/f42cee3c2d7c8d0911f27ba24d6a140083cb85cf.patch";
      hash = "sha256-7WoRqPKc8O5EYK7Fj1WrMJREwhueiVpkEizIfVnEPBU=";
    })
  ];

  build-system = [ python3Packages.setuptools ];

  dependencies = with python3Packages; [
    click
    ecdsa
    pyserial
  ];

  nativeCheckInputs = with python3Packages; [
    behave
    pytestCheckHook
  ];

  preCheck = ''
    mkdir test-reports
  '';

  pythonImportsCheck = [
    "nordicsemi"
  ];

  meta = {
    homepage = "https://github.com/adafruit/Adafruit_nRF52_nrfutil";
    description = "Modified version of Nordic's nrfutil 0.5.x for use with the Adafruit Feather nRF52";
    mainProgram = "adafruit-nrfutil";
    # https://github.com/adafruit/Adafruit_nRF52_nrfutil/issues/41
    license = lib.licenses.unfreeRedistributable;
    maintainers = with lib.maintainers; [ stargate01 ];
  };
}