diff --git a/pkgs/development/python-modules/greeneye-monitor/default.nix b/pkgs/development/python-modules/greeneye-monitor/default.nix
new file mode 100644
index 000000000000..fbc8f62fc0c5
--- /dev/null
+++ b/pkgs/development/python-modules/greeneye-monitor/default.nix
@@ -0,0 +1,42 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, aiohttp
+, siobrultech-protocols
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "greeneye-monitor";
+  version = "3.0.3";
+
+  disabled = pythonOlder "3.5";
+
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "jkeljo";
+    repo = "greeneye-monitor";
+    rev = "v${version}";
+    hash = "sha256-weZTOVFBlB6TxFs8pLWfyB7WD/bn3ljBjX2tVi1Zc/I=";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+    siobrultech-protocols
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  pythonImportsCheck = [ "greeneye.monitor" ];
+
+  meta = {
+    description = "Receive data packets from GreenEye Monitor";
+    homepage = "https://github.com/jkeljo/greeneye-monitor";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/development/python-modules/siobrultech-protocols/default.nix b/pkgs/development/python-modules/siobrultech-protocols/default.nix
new file mode 100644
index 000000000000..169f7edef5b9
--- /dev/null
+++ b/pkgs/development/python-modules/siobrultech-protocols/default.nix
@@ -0,0 +1,42 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, pytest-asyncio
+, pytestCheckHook
+, pyyaml
+}:
+
+buildPythonPackage rec {
+  pname = "siobrultech-protocols";
+  version = "0.5.0";
+
+  disabled = pythonOlder "3.8";
+
+  format = "setuptools";
+
+  src = fetchFromGitHub {
+    owner = "sdwilsh";
+    repo = "siobrultech-protocols";
+    rev = "v${version}";
+    hash = "sha256-bpWOfdwNHJXfKcANSu69YgXsxsfUhaH63/fXF6H+MNg=";
+  };
+
+  checkInputs = [
+    pytest-asyncio
+    pytestCheckHook
+    pyyaml
+  ];
+
+  pythonImportsCheck = [
+    "siobrultech_protocols.gem.api"
+    "siobrultech_protocols.gem.protocol"
+  ];
+
+  meta = {
+    description = "A Sans-I/O Python client library for Brultech Devices";
+    homepage = "https://github.com/sdwilsh/siobrultech-protocols";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 42f15110a23f..1bbdd998eb39 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -1026,7 +1026,8 @@
       greeclimate
     ];
     "greeneye_monitor" = ps: with ps; [
-    ]; # missing inputs: greeneye_monitor
+      greeneye-monitor
+    ];
     "greenwave" = ps: with ps; [
     ]; # missing inputs: greenwavereality
     "group" = ps: with ps; [
@@ -3371,6 +3372,7 @@
     "gpslogger"
     "graphite"
     "gree"
+    "greeneye_monitor"
     "group"
     "growatt_server"
     "guardian"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 436c9f7f2aeb..2f9ed57a88ca 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3700,6 +3700,8 @@ in {
 
   green = callPackage ../development/python-modules/green { };
 
+  greeneye-monitor = callPackage ../development/python-modules/greeneye-monitor { };
+
   greenlet = callPackage ../development/python-modules/greenlet { };
 
   grequests = callPackage ../development/python-modules/grequests { };
@@ -9559,6 +9561,8 @@ in {
 
   signify = callPackage ../development/python-modules/signify { };
 
+  siobrultech-protocols = callPackage ../development/python-modules/siobrultech-protocols { };
+
   siosocks = callPackage ../development/python-modules/siosocks { };
 
   sip = callPackage ../development/python-modules/sip { };