diff --git a/pkgs/development/python-modules/pencompy/default.nix b/pkgs/development/python-modules/pencompy/default.nix
new file mode 100644
index 00000000000..b2648e36e5a
--- /dev/null
+++ b/pkgs/development/python-modules/pencompy/default.nix
@@ -0,0 +1,32 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "pencompy";
+  version = "0.0.4";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-PjALTsk0Msv3g8M6k0v6ftzDAuFKyIPSpfvT8S3YL48=";
+  };
+
+  # Module has no tests
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "pencompy"
+  ];
+
+  meta = with lib; {
+    description = "Library for interacting with Pencom relay boards";
+    homepage = "https://github.com/dubnom/pencompy";
+    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 a07866054b7..825a7c94470 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6210,6 +6210,8 @@ in {
 
   pdunehd = callPackage ../development/python-modules/pdunehd { };
 
+  pencompy = callPackage ../development/python-modules/pencompy { };
+
   pixcat = callPackage ../development/python-modules/pixcat { };
 
   pyprecice = callPackage ../development/python-modules/pyprecice { };