diff --git a/pkgs/development/python-modules/pynx584/default.nix b/pkgs/development/python-modules/pynx584/default.nix
new file mode 100644
index 00000000000..0f2fc2e7c0b
--- /dev/null
+++ b/pkgs/development/python-modules/pynx584/default.nix
@@ -0,0 +1,48 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, flask
+, mock
+, prettytable
+, pyserial
+, pytestCheckHook
+, pythonOlder
+, requests
+, stevedore
+}:
+
+buildPythonPackage rec {
+  pname = "pynx584";
+  version = "0.6";
+  disabled = pythonOlder "3.6";
+
+
+  src = fetchFromGitHub {
+    owner = "kk7ds";
+    repo = pname;
+    rev = version;
+    sha256 = "0if1jq8qiqp4w4zhf2xzzcb8y70hr5pxqzh96i008p6izjha89y6";
+  };
+
+  propagatedBuildInputs = [
+    flask
+    prettytable
+    pyserial
+    requests
+    stevedore
+  ];
+
+  checkInputs = [
+    mock
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "nx584" ];
+
+  meta = with lib; {
+    description = "Python package for communicating to NX584/NX8E interfaces";
+    homepage = "https://github.com/kk7ds/pynx584";
+    license = with licenses; [ gpl3Only ];
+    maintainers = with maintainers; [ fab ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index d3270846a53..cf8c0641bc7 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -573,7 +573,7 @@
     "number" = ps: with ps; [ ];
     "nut" = ps: with ps; [ ]; # missing inputs: pynut2
     "nws" = ps: with ps; [ pynws ];
-    "nx584" = ps: with ps; [ ]; # missing inputs: pynx584
+    "nx584" = ps: with ps; [ pynx584 ];
     "nzbget" = ps: with ps; [ ]; # missing inputs: pynzbgetapi
     "oasa_telematics" = ps: with ps; [ ]; # missing inputs: oasatelematics
     "obihai" = ps: with ps; [ ]; # missing inputs: pyobihai
diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index b66fd64d109..cb455738080 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -332,6 +332,7 @@ in with py.pkgs; buildPythonApplication rec {
     "notify"
     "notion"
     "number"
+    "nx584"
     "omnilogic"
     "ondilo_ico"
     "openerz"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 439d4d8e4a5..edeb7ffb3d0 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4964,6 +4964,8 @@ in {
 
   pynws = callPackage ../development/python-modules/pynws { };
 
+  pynx584 = callPackage ../development/python-modules/pynx584 { };
+
   pysbd = callPackage ../development/python-modules/pysbd { };
 
   pyshark = callPackage ../development/python-modules/pyshark { };