diff --git a/README.md b/README.md
new file mode 100644
index 0000000..85a6f45
--- /dev/null
+++ b/README.md
@@ -0,0 +1,5 @@
+# sq50 re
+
+IKALOGIC ScanaQuad SQ50 reversing
+
+See also https://joan.awoo.systems/pad/p/sq50