diff --git a/pkgs/development/python-modules/epson-projector/default.nix b/pkgs/development/python-modules/epson-projector/default.nix
new file mode 100644
index 000000000000..756472222d8e
--- /dev/null
+++ b/pkgs/development/python-modules/epson-projector/default.nix
@@ -0,0 +1,42 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, aiohttp
+, async-timeout
+, pyserial-asyncio
+}:
+
+buildPythonPackage rec {
+  pname = "epson-projector";
+  version = "0.4.2";
+
+  src = fetchPypi {
+    pname = "epson_projector";
+    inherit version;
+    sha256 = "4ade1c7a0f7008d23b08bd886c8790c44cf7d60453d1eb5a8077c92aaf790d30";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+    async-timeout
+    pyserial-asyncio
+  ];
+
+  # tests need real device
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "epson_projector"
+    "epson_projector.const"
+    "epson_projector.projector_http"
+    "epson_projector.projector_serial"
+    "epson_projector.projector_tcp"
+  ];
+
+  meta = with lib; {
+    description = "Epson projector support for Python";
+    homepage = "https://github.com/pszafer/epson_projector";
+    license = licenses.mit;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}
diff --git a/pkgs/servers/home-assistant/component-packages.nix b/pkgs/servers/home-assistant/component-packages.nix
index 12b9b81a8bb9..70c998280c5a 100644
--- a/pkgs/servers/home-assistant/component-packages.nix
+++ b/pkgs/servers/home-assistant/component-packages.nix
@@ -232,7 +232,7 @@
     "envirophat" = ps: with ps; [ smbus-cffi ]; # missing inputs: envirophat
     "envisalink" = ps: with ps; [ pyenvisalink ];
     "ephember" = ps: with ps; [ ]; # missing inputs: pyephember
-    "epson" = ps: with ps; [ ]; # missing inputs: epson-projector
+    "epson" = ps: with ps; [ epson-projector ];
     "epsonworkforce" = ps: with ps; [ ]; # missing inputs: epsonprinter
     "eq3btsmart" = ps: with ps; [ construct ]; # missing inputs: python-eq3bt
     "esphome" = ps: with ps; [ aioesphomeapi aiohttp-cors ifaddr zeroconf ];
diff --git a/pkgs/servers/home-assistant/default.nix b/pkgs/servers/home-assistant/default.nix
index 113a812f803c..be14c4540052 100644
--- a/pkgs/servers/home-assistant/default.nix
+++ b/pkgs/servers/home-assistant/default.nix
@@ -373,6 +373,7 @@ in with py.pkgs; buildPythonApplication rec {
     "emulated_hue"
     "emulated_kasa"
     "enphase_envoy"
+    "epson"
     "esphome"
     "everlights"
     "ezviz"
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 11534d3970ec..bf018b852b7e 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2299,6 +2299,8 @@ in {
 
   ephem = callPackage ../development/python-modules/ephem { };
 
+  epson-projector = callPackage ../development/python-modules/epson-projector { };
+
   eradicate = callPackage ../development/python-modules/eradicate { };
 
   escapism = callPackage ../development/python-modules/escapism { };