diff --git a/pkgs/development/python-modules/moat-ble/default.nix b/pkgs/development/python-modules/moat-ble/default.nix
new file mode 100644
index 000000000000..33a59c72f8a0
--- /dev/null
+++ b/pkgs/development/python-modules/moat-ble/default.nix
@@ -0,0 +1,55 @@
+{ lib
+, bluetooth-sensor-state-data
+, buildPythonPackage
+, fetchFromGitHub
+, home-assistant-bluetooth
+, poetry-core
+, pytestCheckHook
+, pythonOlder
+, sensor-state-data
+}:
+
+buildPythonPackage rec {
+  pname = "moat-ble";
+  version = "0.1.1";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.9";
+
+  src = fetchFromGitHub {
+    owner = "Bluetooth-Devices";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-dy1Fm0Z1PUsPY8QTiXUcWSi+csFnTUsobSkA92m06QI=";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    bluetooth-sensor-state-data
+    home-assistant-bluetooth
+    sensor-state-data
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace " --cov=moat_ble --cov-report=term-missing:skip-covered" ""
+  '';
+
+  pythonImportsCheck = [
+    "moat_ble"
+  ];
+
+  meta = with lib; {
+    description = "Library for Moat BLE devices";
+    homepage = "https://github.com/Bluetooth-Devices/moat-ble";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 9cf38d9ecb23..814cb54a4c0e 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5573,6 +5573,8 @@ in {
 
   mnist = callPackage ../development/python-modules/mnist { };
 
+  moat-ble = callPackage ../development/python-modules/moat-ble { };
+
   mocket = callPackage ../development/python-modules/mocket { };
 
   mock = callPackage ../development/python-modules/mock { };