diff --git a/pkgs/development/python-modules/pi1wire/default.nix b/pkgs/development/python-modules/pi1wire/default.nix
new file mode 100644
index 000000000000..993c715999b2
--- /dev/null
+++ b/pkgs/development/python-modules/pi1wire/default.nix
@@ -0,0 +1,36 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "pi1wire";
+  version = "0.2.0";
+
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "ushiboy";
+    repo = "pi1wire";
+    rev = "v${version}";
+    hash = "sha256-70w71heHWR5yArl+HuNAlzL2Yq/CL0iMNMiQw5qovls=";
+  };
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    "test_find_all_sensors" # flaky
+  ];
+
+  pythonImportsCheck = [ "pi1wire" ];
+
+  meta = with lib; {
+    description = "1Wire Sensor Library for Raspberry PI";
+    homepage = "https://github.com/ushiboy/pi1wire";
+    license = licenses.mit;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/development/python-modules/pyownet/default.nix b/pkgs/development/python-modules/pyownet/default.nix
new file mode 100644
index 000000000000..2bdc18e1e244
--- /dev/null
+++ b/pkgs/development/python-modules/pyownet/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+}:
+
+buildPythonPackage rec {
+  pname = "pyownet";
+  version = "0.10.0.post1";
+
+  format = "setuptools";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "4f2fa4471c2f806b35090bdc6c092305c6eded3ff3736f8b586d35bdb157de62";
+  };
+
+  # tests access network
+  doCheck = false;
+
+  pythonImportsCheck = [ "pyownet.protocol" ];
+
+  meta = with lib; {
+    description = "Python OWFS client library (owserver protocol)";
+    homepage = "https://github.com/miccoli/pyownet";
+    license = licenses.lgpl3Plus;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 23b41f9f8f09..5f607c63f1bf 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -611,7 +611,7 @@
     "onboarding" = ps: with ps; [ aiohttp-cors home-assistant-frontend pillow sqlalchemy ];
     "oncue" = ps: with ps; [ aiooncue ];
     "ondilo_ico" = ps: with ps; [ aiohttp-cors ondilo ];
-    "onewire" = ps: with ps; [ ]; # missing inputs: pi1wire pyownet
+    "onewire" = ps: with ps; [ pi1wire pyownet ];
     "onkyo" = ps: with ps; [ onkyo-eiscp ];
     "onvif" = ps: with ps; [ ha-ffmpeg ]; # missing inputs: WSDiscovery onvif-zeep-async
     "open_meteo" = ps: with ps; [ open-meteo ];
@@ -1387,6 +1387,7 @@
     "onboarding"
     "oncue"
     "ondilo_ico"
+    "onewire"
     "open_meteo"
     "openalpr_cloud"
     "openalpr_local"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 09e150fc6717..defea641afa5 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6024,6 +6024,8 @@ in {
 
   phx-class-registry = callPackage ../development/python-modules/phx-class-registry { };
 
+  pi1wire = callPackage ../development/python-modules/pi1wire { };
+
   piccata = callPackage ../development/python-modules/piccata { };
 
   pickleshare = callPackage ../development/python-modules/pickleshare { };
@@ -6135,6 +6137,8 @@ in {
 
   pynx584 = callPackage ../development/python-modules/pynx584 { };
 
+  pyownet = callPackage ../development/python-modules/pyownet { };
+
   pypoint = callPackage ../development/python-modules/pypoint { };
 
   pypoolstation = callPackage ../development/python-modules/pypoolstation { };