diff --git a/README.md b/README.md
index a7a2883..9773084 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,8 @@ Embedded Rust Peripheral Access Crate for Bouffalo chips
 
 For BL602 support: please refer to [sipeed/bl602-pac](https://github.com/sipeed/bl602-pac)
 
+For BL702 support: please refer to [andelf/bl702-pac](https://github.com/andelf/bl702-pac)
+
 ## Contributing
 
 We welcome the community to contribute to bl-pac subprojects.