diff --git a/pkgs/development/python-modules/pycasperglow/default.nix b/pkgs/development/python-modules/pycasperglow/default.nix
new file mode 100644
index 000000000000..ddc0ca637937
--- /dev/null
+++ b/pkgs/development/python-modules/pycasperglow/default.nix
@@ -0,0 +1,45 @@
+{
+  lib,
+  bleak,
+  bleak-retry-connector,
+  buildPythonPackage,
+  fetchFromGitHub,
+  pytest-asyncio,
+  pytestCheckHook,
+  setuptools,
+}:
+
+buildPythonPackage (finalAttrs: {
+  pname = "pycasperglow";
+  version = "1.2.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "mikeodr";
+    repo = "pycasperglow";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-sLjEo8GSGBtx0GDAHQZad5ePQAwzChdmBE5TU+ebuFI=";
+  };
+
+  build-system = [ setuptools ];
+
+  dependencies = [
+    bleak
+    bleak-retry-connector
+  ];
+
+  nativeCheckInputs = [
+    pytest-asyncio
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "pycasperglow" ];
+
+  meta = {
+    description = "Async Python library for controlling Casper Glow lights via BLE";
+    homepage = "https://github.com/mikeodr/pycasperglow";
+    changelog = "https://github.com/mikeodr/pycasperglow/releases/tag/${finalAttrs.src.tag}";
+    license = lib.licenses.mit;
+    maintainers = [ lib.maintainers.jamiemagee ];
+  };
+})
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 46466ac38b74..d6e6f1db85f1 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -908,11 +908,12 @@
         home-assistant-intents
         ifaddr
         mutagen
+        pycasperglow
         pymicro-vad
         pyspeex-noise
         serialx
         zeroconf
-      ]; # missing inputs: pycasperglow
+      ];
     "cast" =
       ps: with ps; [
         aiohasupervisor
@@ -7565,6 +7566,7 @@
     "cambridge_audio"
     "camera"
     "canary"
+    "casper_glow"
     "cast"
     "ccm15"
     "cert_expiry"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 84c4a5375876..dcbc1af01ac1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -13518,6 +13518,8 @@ self: super: with self; {
 
   pycasbin = callPackage ../development/python-modules/pycasbin { };
 
+  pycasperglow = callPackage ../development/python-modules/pycasperglow { };
+
   pycatch22 = callPackage ../development/python-modules/pycatch22 { };
 
   pycayennelpp = callPackage ../development/python-modules/pycayennelpp { };