diff --git a/registry.txt b/registry.txt
index f6220845..93ce73ac 100644
--- a/registry.txt
+++ b/registry.txt
@@ -4173,3 +4173,4 @@ https://github.com/Silver-Fang/Low-level-quick-digital-IO.git|Contributed|Low le
 https://github.com/khoih-prog/AsyncWebServer_WT32_ETH01.git|Contributed|AsyncWebServer_WT32_ETH01
 https://github.com/akkoyun/Statistical.git|Contributed|Statistical
 https://github.com/akkoyun/Battery.git|Contributed|Battery
+https://github.com/aikopras/RSbus.git|Contributed|RSbus