diff --git a/Protocols_Details.md b/Protocols_Details.md
index 3db65d9..4277dbf 100644
--- a/Protocols_Details.md
+++ b/Protocols_Details.md
@@ -435,6 +435,13 @@ CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9
 ---|---|---|---|---|---|---|---|---
 A|E|T|R|FLIP|INVERT|PICTURE|VIDEO|HEADLESS
 
+###Sub_protocol FY805
+Model: FY805
+
+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9
+---|---|---|---|---|---|---|---|---
+A|E|T|R|FLIP||||HEADLESS
+
 ##Shenqi
 Autobind protocol