diff --git a/PsimaxSerialLibrary/PsimaxSerialLibrary-0.4.ckan b/PsimaxSerialLibrary/PsimaxSerialLibrary-0.4.ckan
new file mode 100644
index 0000000000..e91574beb9
--- /dev/null
+++ b/PsimaxSerialLibrary/PsimaxSerialLibrary-0.4.ckan
@@ -0,0 +1,28 @@
+{
+    "identifier": "PsimaxSerialLibrary",
+    "x_via": "Automated KerbalStuff CKAN submission",
+    "license": "GPL-3.0",
+    "spec_version": "v1.4",
+    "install": [
+        {
+            "file": "PsimaxSerial.dll",
+            "install_to": "GameData"
+        },
+        {
+            "file": "Mono.Posix.dll",
+            "install_to": "GameData"
+        }
+    ],
+    "resources": {
+        "homepage": "http://forum.kerbalspaceprogram.com/threads/107815-Hardware-Plugin-Firmata-and-Direct-Serial-for-Arduino-Others-on-(MAC-*NIX-WIN)",
+        "kerbalstuff": "https://kerbalstuff.com/mod/542/PsimaxSerial%20Library"
+    },
+    "ksp_version": "0.90",
+    "name": "PsimaxSerial Library",
+    "abstract": "a Library for developers who want to talk to Serial devices on Mac, Linux and Windows",
+    "author": "marzubus",
+    "version": "0.4",
+    "download": "https://kerbalstuff.com/mod/542/PsimaxSerial%20Library/download/0.4",
+    "x_generated_by": "netkan",
+    "download_size": 91097
+}