Add link to S1 Flight Controller documentation

JcZou · web-flow · commit f02c50034f20 · 2026-02-05T10:44:48.000+08:00
diff --git a/README.md b/README.md
@@ -17,6 +17,7 @@ The system is mainly composed of two parts.
 
 ## Documentation
 [User Guide](https://docs.sieon.net/fmt)
+
 [S1 Flight Controller](https://docs.sieon.net/product)
 
 ## Download
