diff --git a/YUNTONG-Smart.md b/YUNTONG-Smart.md
new file mode 100644
index 00000000..15eef4b8
--- /dev/null
+++ b/YUNTONG-Smart.md
@@ -0,0 +1,11 @@
+* Sonoff Basic Clone
+* can be flashed to Tasmota
+* PIN assignment:
+
+ Plus Minus
+ TX   RX
+ G4   G5
+ G0   ?
+ ?    15
+ 14   2
+ ?    ?
\ No newline at end of file