diff --git a/pkgs/development/python-modules/bless/default.nix b/pkgs/development/python-modules/bless/default.nix
new file mode 100644
index 000000000000..1bb92c410d8d
--- /dev/null
+++ b/pkgs/development/python-modules/bless/default.nix
@@ -0,0 +1,45 @@
+{ lib
+, aioconsole
+, bleak
+, buildPythonPackage
+, fetchFromGitHub
+, numpy
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "bless";
+  version = "0.2.4";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "kevincar";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-lC1M6/9uawi4KpcK4/fAygENa9rZv9c7qCVdsZYtl5Q=";
+  };
+
+  propagatedBuildInputs = [
+    bleak
+  ];
+
+  checkInputs = [
+    aioconsole
+    numpy
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [
+    "bless"
+  ];
+
+  meta = with lib; {
+    description = "Library for creating a BLE Generic Attribute Profile (GATT) server";
+    homepage = "https://github.com/kevincar/bless";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index cb552bc98090..a07762b4a3dc 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1365,6 +1365,8 @@ in {
 
   blebox-uniapi = callPackage ../development/python-modules/blebox-uniapi { };
 
+  bless = callPackage ../development/python-modules/bless { };
+
   blessed = callPackage ../development/python-modules/blessed { };
 
   blessings = callPackage ../development/python-modules/blessings { };